b7b9978c92a2376d6d9ef4f0a4974cb8167295f8
gperez2
  Wed Sep 30 14:17:50 2026 -0700
Updating the TAD tracks from the qa-track SKILL.md pass (hg19, hg38, mm10, mm39): shortLabel fixes for cut-off and duplicate ENCODE and 3DGB subtracks, lowercase biosamples in ENCODE longLabels, " bnd" dropped from Schmitt shortLabels, 3DGB subtracks set to pack with three mm10/mm39 defaults turned on, allButtonPair removed so the Schmitt matrix shows, and McArthur item labels hidden. Merged identical description pages into human/ and mouse/, plus description page cleanups (regenerated References, removed the "How to use these tracks" section, ENCODE pages now say 112 of 117 biosamples use Arrowhead). Also updated the ENCODE metadata columns and organ example in the hg38 makedoc. refs #21599

diff --git src/hg/makeDb/trackDb/human/hg38/tads3dgb.ra src/hg/makeDb/trackDb/human/hg38/tads3dgb.ra
index 5477f3af6ff..5315fba9c4c 100644
--- src/hg/makeDb/trackDb/human/hg38/tads3dgb.ra
+++ src/hg/makeDb/trackDb/human/hg38/tads3dgb.ra
@@ -8,4648 +8,4648 @@
 group regulation
 visibility hide
 metaDataUrl /gbdb/hg38/bbi/tad/tads3dgb_metadata.tsv
 primaryKey DatasetId
 colorSettingsUrl /gbdb/hg38/bbi/tad/organ_colors.json
 maxCheckboxes 50
 html tads3dgb
 
     track tads3dgb_144
     parent tads3dgb off
     shortLabel MDA-PCa-2a
     longLabel MDA-PCa-2a TAD domains (Prostate, Hi-C, GSE172099)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/144.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDA-PCa-2a (Prostate, Hi-C)
 
     track tads3dgb_32
     parent tads3dgb off
     shortLabel Clone26a mitotic
     longLabel Clone26a mitotic TAD domains (Cervix, Hi-C, GSE119825)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/32.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Clone26a mitotic (Cervix, Hi-C)
 
     track tads3dgb_148
     parent tads3dgb off
     shortLabel MDM 12h H5N1 mock
     longLabel MDM 12h H5N1 mock TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/148.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 12h H5N1 mock (Blood, Hi-C)
 
     track tads3dgb_169
     parent tads3dgb off
     shortLabel NCI-H596
     longLabel NCI-H596 TAD domains (Lung, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/169.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H596 (Lung, Hi-C)
 
     track tads3dgb_25
     parent tads3dgb off
     shortLabel CD4 20min stim
     longLabel CD4 20min stim TAD domains (Blood, Hi-C, GSE138767)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/25.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CD4 20min stim (Blood, Hi-C)
 
     track tads3dgb_327
     parent tads3dgb off
     shortLabel RT-4
     longLabel RT-4 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/327.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RT-4 (Bladder, Hi-C)
 
     track tads3dgb_451
     parent tads3dgb off
     shortLabel HCT-116 Control Merged
     longLabel HCT-116 Control Merged MicroC TAD domains (Colon, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/451.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 Control Merged MicroC (Colon, Micro-C)
 
     track tads3dgb_634
     parent tads3dgb off
     shortLabel CIN-612 9E HPV31 rep2
     longLabel CIN-612 9E HPV31 rep2 TAD domains (Cervix, Hi-C, GSE294037)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/634.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CIN-612 9E HPV31 rep2 (Cervix, Hi-C)
 
     track tads3dgb_131
     parent tads3dgb off
-    shortLabel K-562
+    shortLabel K-562 GSE63525
     longLabel K-562 TAD domains (Blood, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/131.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> K-562 (Blood, Hi-C)
 
     track tads3dgb_337
     parent tads3dgb off
     shortLabel T990275
     longLabel T990275 TAD domains (Stomach, Hi-C, GSE118391)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/337.bb
     color 145,144,99
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T990275 (Stomach, Hi-C)
 
     track tads3dgb_289
     parent tads3dgb off
     shortLabel DD1618
     longLabel DD1618 TAD domains (Blood, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/289.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DD1618 (Blood, Hi-C)
 
     track tads3dgb_192
     parent tads3dgb off
     shortLabel OISD6
     longLabel OISD6 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/192.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD6 (Lung, Hi-C)
 
     track tads3dgb_395
     parent tads3dgb off
     shortLabel DTB-143-BL
     longLabel DTB-143-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/395.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-143-BL (Prostate, Hi-C)
 
     track tads3dgb_137
     parent tads3dgb off
-    shortLabel LNCaP
+    shortLabel LNCaP GSE105557
     longLabel LNCaP TAD domains (Prostate, Hi-C, GSE105557)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/137.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LNCaP (Prostate, Hi-C)
 
     track tads3dgb_459
     parent tads3dgb off
     shortLabel IMR-90-Control Merged
     longLabel IMR-90-Control Merged MicroC TAD domains (Lung, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/459.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-90-Control Merged MicroC (Lung, Micro-C)
 
     track tads3dgb_402
     parent tads3dgb off
     shortLabel DTB-170-BL
     longLabel DTB-170-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/402.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-170-BL (Prostate, Hi-C)
 
     track tads3dgb_13
     parent tads3dgb off
     shortLabel BxPC-3 Lib2
     longLabel BxPC-3 Lib2 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/13.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BxPC-3 Lib2 (Pancreas, Hi-C)
 
     track tads3dgb_455
     parent tads3dgb off
     shortLabel HeLa-Control Merged
     longLabel HeLa-Control Merged MicroC TAD domains (Cervix, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/455.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HeLa-Control Merged MicroC (Cervix, Micro-C)
 
     track tads3dgb_221
     parent tads3dgb off
     shortLabel SK-N-DZ C12AC84G1
     longLabel SK-N-DZ C12AC84G1 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/221.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C12AC84G1 (Brain, Hi-C)
 
     track tads3dgb_234
     parent tads3dgb off
     shortLabel SK-N-DZ C7C8E10
     longLabel SK-N-DZ C7C8E10 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/234.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C7C8E10 (Brain, Hi-C)
 
     track tads3dgb_211
     parent tads3dgb off
     shortLabel RPMI-8226
     longLabel RPMI-8226 TAD domains (Blood, Hi-C, GSE87585)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/211.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RPMI-8226 (Blood, Hi-C)
 
     track tads3dgb_456
     parent tads3dgb off
     shortLabel HeLa-Nutlin Merged
     longLabel HeLa-Nutlin Merged MicroC TAD domains (Cervix, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/456.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HeLa-Nutlin Merged MicroC (Cervix, Micro-C)
 
     track tads3dgb_208
     parent tads3dgb off
     shortLabel Right Ventricle
     longLabel Right Ventricle TAD domains (Heart, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/208.bb
     color 116,50,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Right Ventricle (Heart, Hi-C)
 
     track tads3dgb_110
     parent tads3dgb off
     shortLabel HTBE
     longLabel HTBE TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/110.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE (Trachea, Hi-C)
 
     track tads3dgb_259
     parent tads3dgb off
     shortLabel TT
     longLabel TT TAD domains (Esophagus, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/259.bb
     color 159,131,100
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> TT (Esophagus, Hi-C)
 
     track tads3dgb_122
     parent tads3dgb on
-    shortLabel IMR-90
+    shortLabel IMR-90 GSE63525
     longLabel IMR-90 TAD domains (Lung, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/122.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-90 (Lung, Hi-C)
 
     track tads3dgb_398
     parent tads3dgb off
     shortLabel DTB-149-BL
     longLabel DTB-149-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/398.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-149-BL (Prostate, Hi-C)
 
     track tads3dgb_465
     parent tads3dgb off
     shortLabel U2OS-Control Merged
     longLabel U2OS-Control Merged MicroC TAD domains (Bone, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/465.bb
     color 121,147,150
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> U2OS-Control Merged MicroC (Bone, Micro-C)
 
     track tads3dgb_88
     parent tads3dgb off
-    shortLabel HCT-116
+    shortLabel HCT-116 GSE182105
     longLabel HCT-116 TAD domains (Colon, Hi-C, GSE182105)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/88.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 (Colon, Hi-C)
 
     track tads3dgb_215
     parent tads3dgb off
     shortLabel SF9427
     longLabel SF9427 TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/215.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SF9427 (Brain, Hi-C)
 
     track tads3dgb_206
     parent tads3dgb off
     shortLabel Retina 3
     longLabel Retina 3 TAD domains (Eye, Hi-C, GSE202471)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/206.bb
     color 163,127,144
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Retina 3 (Eye, Hi-C)
 
     track tads3dgb_252
     parent tads3dgb off
     shortLabel T-ALL3
     longLabel T-ALL3 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/252.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T-ALL3 (Blood, Hi-C)
 
     track tads3dgb_115
     parent tads3dgb off
     shortLabel HTBE 18h H5N1 mock
     longLabel HTBE 18h H5N1 mock TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/115.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 18h H5N1 mock (Trachea, Hi-C)
 
     track tads3dgb_375
     parent tads3dgb off
     shortLabel DTB-097-PRO
     longLabel DTB-097-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/375.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-097-PRO (Prostate, Hi-C)
 
     track tads3dgb_264
     parent tads3dgb off
     shortLabel U-87MG
     longLabel U-87MG TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/264.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> U-87MG (Brain, Hi-C)
 
     track tads3dgb_106
     parent tads3dgb off
     shortLabel HPDE6c7 Lib3
     longLabel HPDE6c7 Lib3 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/106.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HPDE6c7 Lib3 (Pancreas, Hi-C)
 
     track tads3dgb_209
     parent tads3dgb off
     shortLabel RPE choroid
     longLabel RPE choroid TAD domains (Eye, Hi-C, GSE235726)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/209.bb
     color 163,127,144
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RPE choroid (Eye, Hi-C)
 
     track tads3dgb_249
     parent tads3dgb off
     shortLabel T-47D
     longLabel T-47D TAD domains (Breast, Hi-C, GSE105697)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/249.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T-47D (Breast, Hi-C)
 
     track tads3dgb_9
     parent tads3dgb off
     shortLabel Bladder
     longLabel Bladder TAD domains (Bladder, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/9.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Bladder (Bladder, Hi-C)
 
     track tads3dgb_236
     parent tads3dgb off
     shortLabel SK-N-DZ WT rep1
     longLabel SK-N-DZ WT rep1 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/236.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ WT rep1 (Brain, Hi-C)
 
     track tads3dgb_244
     parent tads3dgb off
     shortLabel Spinal Cord
     longLabel Spinal Cord TAD domains (Nerve, Hi-C, GSE105957)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/244.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Spinal Cord (Nerve, Hi-C)
 
     track tads3dgb_154
     parent tads3dgb off
     shortLabel MDM 6h H5N1 mock
     longLabel MDM 6h H5N1 mock TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/154.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 6h H5N1 mock (Blood, Hi-C)
 
     track tads3dgb_352
     parent tads3dgb off
     shortLabel DTB-037-BL
     longLabel DTB-037-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/352.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-037-BL (Prostate, Hi-C)
 
     track tads3dgb_159
     parent tads3dgb off
-    shortLabel MOLM-13
+    shortLabel MOLM-13 GSE147123
     longLabel MOLM-13 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/159.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MOLM-13 (Blood, Hi-C)
 
     track tads3dgb_381
     parent tads3dgb off
     shortLabel DTB-119-PRO
     longLabel DTB-119-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/381.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-119-PRO (Prostate, Hi-C)
 
     track tads3dgb_653
     parent tads3dgb off
     shortLabel NCI-H660
     longLabel NCI-H660 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/653.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H660 (Prostate, Hi-C)
 
     track tads3dgb_417
     parent tads3dgb off
     shortLabel PR-120-BL
     longLabel PR-120-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/417.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PR-120-BL (Prostate, Hi-C)
 
     track tads3dgb_462
     parent tads3dgb off
     shortLabel MCF-7-Nutlin Merged
     longLabel MCF-7-Nutlin Merged MicroC TAD domains (Breast, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/462.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MCF-7-Nutlin Merged MicroC (Breast, Micro-C)
 
     track tads3dgb_353
     parent tads3dgb off
     shortLabel DTB-040-BL
     longLabel DTB-040-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/353.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-040-BL (Prostate, Hi-C)
 
     track tads3dgb_142
     parent tads3dgb off
     shortLabel MDA-MB-436
     longLabel MDA-MB-436 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/142.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDA-MB-436 (Breast, Hi-C)
 
     track tads3dgb_341
     parent tads3dgb off
     shortLabel DTB-009-BL
     longLabel DTB-009-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/341.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-009-BL (Prostate, Hi-C)
 
     track tads3dgb_45
     parent tads3dgb off
-    shortLabel DU145
+    shortLabel DU145 GSE172099
     longLabel DU145 TAD domains (Prostate, Hi-C, GSE172099)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/45.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DU145 (Prostate, Hi-C)
 
     track tads3dgb_128
     parent tads3dgb off
-    shortLabel K-562
+    shortLabel K-562 PRJNA380394
     longLabel K-562 TAD domains (Blood, Hi-C, PRJNA380394)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/128.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> K-562 (Blood, Hi-C)
 
     track tads3dgb_405
     parent tads3dgb off
     shortLabel DTB-176-BL
     longLabel DTB-176-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/405.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-176-BL (Prostate, Hi-C)
 
     track tads3dgb_333
     parent tads3dgb off
-    shortLabel SW480
+    shortLabel SW480 GSE133928
     longLabel SW480 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/333.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SW480 (Colon, Hi-C)
 
     track tads3dgb_76
     parent tads3dgb off
     shortLabel HAP1 Wapl KO
     longLabel HAP1 Wapl KO TAD domains (Blood, Hi-C, GSE95015)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/76.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HAP1 Wapl KO (Blood, Hi-C)
 
     track tads3dgb_248
     parent tads3dgb off
     shortLabel SW626
     longLabel SW626 TAD domains (Colon, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/248.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SW626 (Colon, Hi-C)
 
     track tads3dgb_191
     parent tads3dgb off
     shortLabel OISD5 siNT4
     longLabel OISD5 siNT4 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/191.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD5 siNT4 (Lung, Hi-C)
 
     track tads3dgb_430
     parent tads3dgb off
     shortLabel Jurkat MicroC
     longLabel Jurkat MicroC TAD domains (Blood, Micro-C, GSE206131)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/430.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Jurkat MicroC (Blood, Micro-C)
 
     track tads3dgb_255
     parent tads3dgb off
     shortLabel TeloHAEC 0h
     longLabel TeloHAEC 0h TAD domains (Blood vessel, Hi-C, GSE126200)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/255.bb
     color 255,37,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> TeloHAEC 0h (Blood vessel, Hi-C)
 
     track tads3dgb_351
     parent tads3dgb off
     shortLabel DTB-036-BL
     longLabel DTB-036-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/351.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-036-BL (Prostate, Hi-C)
 
     track tads3dgb_165
     parent tads3dgb off
     shortLabel NCI-H1573
     longLabel NCI-H1573 TAD domains (Lung, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/165.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H1573 (Lung, Hi-C)
 
     track tads3dgb_660
     parent tads3dgb off
     shortLabel LuCaP 173.1
     longLabel LuCaP 173.1 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/660.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 173.1 (Prostate, Hi-C)
 
     track tads3dgb_87
     parent tads3dgb off
     shortLabel HCC70
     longLabel HCC70 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/87.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC70 (Breast, Hi-C)
 
     track tads3dgb_247
     parent tads3dgb off
-    shortLabel SW480
+    shortLabel SW480 GSE116694
     longLabel SW480 TAD domains (Colon, Hi-C, GSE116694)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/247.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SW480 (Colon, Hi-C)
 
     track tads3dgb_257
     parent tads3dgb off
     shortLabel THP-1
     longLabel THP-1 TAD domains (Blood, Hi-C, PRJNA385337)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/257.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> THP-1 (Blood, Hi-C)
 
     track tads3dgb_117
     parent tads3dgb off
     shortLabel HTBE 6h H5N1
     longLabel HTBE 6h H5N1 TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/117.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 6h H5N1 (Trachea, Hi-C)
 
     track tads3dgb_334
     parent tads3dgb off
     shortLabel SW780
     longLabel SW780 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/334.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SW780 (Bladder, Hi-C)
 
     track tads3dgb_364
     parent tads3dgb off
     shortLabel DTB-074-BL
     longLabel DTB-074-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/364.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-074-BL (Prostate, Hi-C)
 
     track tads3dgb_243
     parent tads3dgb off
-    shortLabel SNU-C1
+    shortLabel SNU-C1 GSE116694
     longLabel SNU-C1 TAD domains (Colon, Hi-C, GSE116694)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/243.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SNU-C1 (Colon, Hi-C)
 
     track tads3dgb_702
     parent tads3dgb off
     shortLabel A-549 CT rep1
     longLabel A-549 CT rep1 TAD domains (Lung, Hi-C, GSE168233)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/702.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549 CT rep1 (Lung, Hi-C)
 
     track tads3dgb_120
     parent tads3dgb off
     shortLabel HUVEC
     longLabel HUVEC TAD domains (Blood vessel, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/120.bb
     color 255,37,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HUVEC (Blood vessel, Hi-C)
 
     track tads3dgb_238
     parent tads3dgb off
     shortLabel SK-N-DZ WT rep3
     longLabel SK-N-DZ WT rep3 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/238.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ WT rep3 (Brain, Hi-C)
 
     track tads3dgb_53
     parent tads3dgb off
     shortLabel ETP-ALL2
     longLabel ETP-ALL2 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/53.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> ETP-ALL2 (Blood, Hi-C)
 
     track tads3dgb_323
     parent tads3dgb off
     shortLabel OCI-AML-3
     longLabel OCI-AML-3 TAD domains (Blood, Hi-C, WASHU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/323.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OCI-AML-3 (Blood, Hi-C)
 
     track tads3dgb_416
     parent tads3dgb off
     shortLabel PR-095-BL
     longLabel PR-095-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/416.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PR-095-BL (Prostate, Hi-C)
 
     track tads3dgb_216
     parent tads3dgb off
     shortLabel SJCRH30
     longLabel SJCRH30 TAD domains (Lung, Hi-C, GSE106015)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/216.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SJCRH30 (Lung, Hi-C)
 
     track tads3dgb_360
     parent tads3dgb off
     shortLabel DTB-063-BL
     longLabel DTB-063-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/360.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-063-BL (Prostate, Hi-C)
 
     track tads3dgb_443
     parent tads3dgb off
     shortLabel DLD-1 WT
     longLabel DLD-1 WT TAD domains (Colon, Hi-C, GSE266745)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/443.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DLD-1 WT (Colon, Hi-C)
 
     track tads3dgb_171
     parent tads3dgb off
     shortLabel NeuN-minus H2
     longLabel NeuN-minus H2 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/171.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-minus H2 (Brain, Hi-C)
 
     track tads3dgb_70
     parent tads3dgb off
     shortLabel H1-NPC
     longLabel H1-NPC TAD domains (Embryo, Hi-C, GSE52457)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/70.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-NPC (Embryo, Hi-C)
 
     track tads3dgb_200
     parent tads3dgb off
     shortLabel PrEC
     longLabel PrEC TAD domains (Prostate, Hi-C, GSE73782)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/200.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PrEC (Prostate, Hi-C)
 
     track tads3dgb_326
     parent tads3dgb off
     shortLabel RMG-1
     longLabel RMG-1 TAD domains (Ovary, Hi-C, GSE120059)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/326.bb
     color 161,126,151
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RMG-1 (Ovary, Hi-C)
 
     track tads3dgb_4
     parent tads3dgb off
-    shortLabel A-549
+    shortLabel A-549 GSE105600
     longLabel A-549 TAD domains (Lung, Hi-C, GSE105600)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/4.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549 (Lung, Hi-C)
 
     track tads3dgb_411
     parent tads3dgb off
     shortLabel DTB-259-BL
     longLabel DTB-259-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/411.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-259-BL (Prostate, Hi-C)
 
     track tads3dgb_75
     parent tads3dgb off
     shortLabel HAP1 Scc4 KO
     longLabel HAP1 Scc4 KO TAD domains (Blood, Hi-C, GSE95015)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/75.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HAP1 Scc4 KO (Blood, Hi-C)
 
     track tads3dgb_145
     parent tads3dgb off
     shortLabel MDA-PCa-2b
     longLabel MDA-PCa-2b TAD domains (Prostate, Hi-C, GSE172099)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/145.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDA-PCa-2b (Prostate, Hi-C)
 
     track tads3dgb_5
     parent tads3dgb off
     shortLabel A2058
     longLabel A2058 TAD domains (Skin, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/5.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A2058 (Skin, Hi-C)
 
     track tads3dgb_178
     parent tads3dgb off
     shortLabel Neural Retina
     longLabel Neural Retina TAD domains (Eye, Hi-C, GSE235726)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/178.bb
     color 163,127,144
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Neural Retina (Eye, Hi-C)
 
     track tads3dgb_212
     parent tads3dgb off
     shortLabel RPMI-8402
     longLabel RPMI-8402 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/212.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RPMI-8402 (Blood, Hi-C)
 
     track tads3dgb_227
     parent tads3dgb off
     shortLabel SK-N-DZ C5C83G2
     longLabel SK-N-DZ C5C83G2 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/227.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C5C83G2 (Brain, Hi-C)
 
     track tads3dgb_293
     parent tads3dgb off
     shortLabel FY1199
     longLabel FY1199 TAD domains (Blood, Hi-C, GSE141226)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/293.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> FY1199 (Blood, Hi-C)
 
     track tads3dgb_278
     parent tads3dgb off
     shortLabel BLaER
     longLabel BLaER TAD domains (Blood, Hi-C, GSE141226)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/278.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BLaER (Blood, Hi-C)
 
     track tads3dgb_283
     parent tads3dgb off
     shortLabel BRD3412
     longLabel BRD3412 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/283.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BRD3412 (Colon, Hi-C)
 
     track tads3dgb_651
     parent tads3dgb off
     shortLabel LuCaP 145.2
     longLabel LuCaP 145.2 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/651.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 145.2 (Prostate, Hi-C)
 
     track tads3dgb_177
     parent tads3dgb off
     shortLabel NeuN-plus H4
     longLabel NeuN-plus H4 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/177.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-plus H4 (Brain, Hi-C)
 
     track tads3dgb_286
     parent tads3dgb off
     shortLabel C4-2B
     longLabel C4-2B TAD domains (Prostate, Hi-C, GSE118629)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/286.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> C4-2B (Prostate, Hi-C)
 
     track tads3dgb_153
     parent tads3dgb off
     shortLabel MDM 6h H5N1
     longLabel MDM 6h H5N1 TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/153.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 6h H5N1 (Blood, Hi-C)
 
     track tads3dgb_696
     parent tads3dgb off
     shortLabel NPCs D868D 1
     longLabel NPCs D868D 1 TAD domains (Embryo, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/696.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPCs D868D 1 (Embryo, Hi-C)
 
     track tads3dgb_396
     parent tads3dgb off
     shortLabel DTB-146-BL
     longLabel DTB-146-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/396.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-146-BL (Prostate, Hi-C)
 
     track tads3dgb_318
     parent tads3dgb off
     shortLabel MGH5328
     longLabel MGH5328 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/318.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MGH5328 (Colon, Hi-C)
 
     track tads3dgb_181
     parent tads3dgb off
     shortLabel NK Cell
     longLabel NK Cell TAD domains (Blood, Hi-C, GSE238045)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/181.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NK Cell (Blood, Hi-C)
 
     track tads3dgb_325
     parent tads3dgb off
     shortLabel RKO
     longLabel RKO TAD domains (Colon, Hi-C, GSE120166)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/325.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RKO (Colon, Hi-C)
 
     track tads3dgb_315
     parent tads3dgb off
     shortLabel MGH2231
     longLabel MGH2231 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/315.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MGH2231 (Colon, Hi-C)
 
     track tads3dgb_60
     parent tads3dgb off
     shortLabel Glioblastoma G567
     longLabel Glioblastoma G567 TAD domains (Brain, Hi-C, EGAS00001003493)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/60.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Glioblastoma G567 (Brain, Hi-C)
 
     track tads3dgb_48
     parent tads3dgb off
-    shortLabel Epidermal Keratinocyte
+    shortLabel Keratinocyte day0
     longLabel Epidermal Keratinocyte day0 TAD domains (Skin, Hi-C, GSE84662)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/48.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Epidermal Keratinocyte day0 (Skin, Hi-C)
 
     track tads3dgb_121
     parent tads3dgb off
-    shortLabel IMR-90
+    shortLabel IMR-90 GSE43070
     longLabel IMR-90 TAD domains (Lung, Hi-C, GSE43070)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/121.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-90 (Lung, Hi-C)
 
     track tads3dgb_129
     parent tads3dgb off
-    shortLabel K-562
+    shortLabel K-562 GSE18199
     longLabel K-562 TAD domains (Blood, Hi-C, GSE18199)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/129.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> K-562 (Blood, Hi-C)
 
     track tads3dgb_452
     parent tads3dgb off
     shortLabel HCT-116-Nutlin Merged
     longLabel HCT-116-Nutlin Merged MicroC TAD domains (Colon, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/452.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116-Nutlin Merged MicroC (Colon, Micro-C)
 
     track tads3dgb_697
     parent tads3dgb off
     shortLabel NPCs D868D 2
     longLabel NPCs D868D 2 TAD domains (Embryo, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/697.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPCs D868D 2 (Embryo, Hi-C)
 
     track tads3dgb_112
     parent tads3dgb off
     shortLabel HTBE 12h H5N1 mock
     longLabel HTBE 12h H5N1 mock TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/112.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 12h H5N1 mock (Trachea, Hi-C)
 
     track tads3dgb_407
     parent tads3dgb off
     shortLabel DTB-183-BL
     longLabel DTB-183-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/407.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-183-BL (Prostate, Hi-C)
 
     track tads3dgb_123
     parent tads3dgb off
     shortLabel IMR-90 Flavopiridol
     longLabel IMR-90 Flavopiridol TAD domains (Lung, Hi-C, GSE43070)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/123.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-90 Flavopiridol (Lung, Hi-C)
 
     track tads3dgb_387
     parent tads3dgb off
     shortLabel DTB-128-BL
     longLabel DTB-128-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/387.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-128-BL (Prostate, Hi-C)
 
     track tads3dgb_205
     parent tads3dgb off
     shortLabel Retina 2
     longLabel Retina 2 TAD domains (Eye, Hi-C, GSE202471)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/205.bb
     color 163,127,144
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Retina 2 (Eye, Hi-C)
 
     track tads3dgb_332
     parent tads3dgb off
-    shortLabel SNU-C1
+    shortLabel SNU-C1 GSE133928
     longLabel SNU-C1 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/332.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SNU-C1 (Colon, Hi-C)
 
     track tads3dgb_162
     parent tads3dgb off
     shortLabel MV4-11
     longLabel MV4-11 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/162.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MV4-11 (Blood, Hi-C)
 
     track tads3dgb_51
     parent tads3dgb off
     shortLabel Erythroid Progenitor
     longLabel Erythroid Progenitor TAD domains (Blood, Hi-C, GSE107148)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/51.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Erythroid Progenitor (Blood, Hi-C)
 
     track tads3dgb_271
     parent tads3dgb off
-    shortLabel A-549
+    shortLabel A-549 GSE92819
     longLabel A-549 TAD domains (Lung, Hi-C, GSE92819)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/271.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549 (Lung, Hi-C)
 
     track tads3dgb_73
     parent tads3dgb off
-    shortLabel HAP1
+    shortLabel HAP1 GSE95015
     longLabel HAP1 TAD domains (Blood, Hi-C, GSE95015)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/73.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HAP1 (Blood, Hi-C)
 
     track tads3dgb_67
     parent tads3dgb on
-    shortLabel H1-ESC
+    shortLabel H1-ESC GSE56869
     longLabel H1-ESC TAD domains (Embryo, Hi-C, GSE56869)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/67.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-ESC (Embryo, Hi-C)
 
     track tads3dgb_372
     parent tads3dgb off
     shortLabel DTB-091-BL
     longLabel DTB-091-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/372.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-091-BL (Prostate, Hi-C)
 
     track tads3dgb_245
     parent tads3dgb off
     shortLabel Spleen
     longLabel Spleen TAD domains (Spleen, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/245.bb
     color 136,157,97
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Spleen (Spleen, Hi-C)
 
     track tads3dgb_81
     parent tads3dgb off
     shortLabel HCC1806
     longLabel HCC1806 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/81.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC1806 (Breast, Hi-C)
 
     track tads3dgb_166
     parent tads3dgb off
     shortLabel NCI-H1975
     longLabel NCI-H1975 TAD domains (Lung, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/166.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H1975 (Lung, Hi-C)
 
     track tads3dgb_316
     parent tads3dgb off
     shortLabel MGH2834
     longLabel MGH2834 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/316.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MGH2834 (Colon, Hi-C)
 
     track tads3dgb_290
     parent tads3dgb off
     shortLabel DIPG-3810
     longLabel DIPG-3810 TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/290.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DIPG-3810 (Brain, Hi-C)
 
     track tads3dgb_109
     parent tads3dgb off
     shortLabel HSPC
     longLabel HSPC TAD domains (Blood, Hi-C, GSE107148)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/109.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HSPC (Blood, Hi-C)
 
     track tads3dgb_52
     parent tads3dgb off
     shortLabel ETP-ALL1
     longLabel ETP-ALL1 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/52.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> ETP-ALL1 (Blood, Hi-C)
 
     track tads3dgb_40
     parent tads3dgb off
     shortLabel CUTLL1 THZ1
     longLabel CUTLL1 THZ1 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/40.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CUTLL1 THZ1 (Blood, Hi-C)
 
     track tads3dgb_367
     parent tads3dgb off
     shortLabel DTB-080-PRO
     longLabel DTB-080-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/367.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-080-PRO (Prostate, Hi-C)
 
     track tads3dgb_72
     parent tads3dgb off
     shortLabel H9 ESC
     longLabel H9 ESC TAD domains (Embryo, Hi-C, GSE116862)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/72.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H9 ESC (Embryo, Hi-C)
 
     track tads3dgb_704
     parent tads3dgb off
     shortLabel A-549 KO rep1
     longLabel A-549 KO rep1 TAD domains (Lung, Hi-C, GSE168233)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/704.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549 KO rep1 (Lung, Hi-C)
 
     track tads3dgb_388
     parent tads3dgb off
     shortLabel DTB-129-BL
     longLabel DTB-129-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/388.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-129-BL (Prostate, Hi-C)
 
     track tads3dgb_127
     parent tads3dgb off
     shortLabel Jurkat DMSO
     longLabel Jurkat DMSO TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/127.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Jurkat DMSO (Blood, Hi-C)
 
     track tads3dgb_7
     parent tads3dgb off
     shortLabel Astrocyte Cerebellum
     longLabel Astrocyte Cerebellum TAD domains (Brain, Hi-C, GSE105194)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/7.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Astrocyte Cerebellum (Brain, Hi-C)
 
     track tads3dgb_251
     parent tads3dgb off
     shortLabel T-ALL2
     longLabel T-ALL2 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/251.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T-ALL2 (Blood, Hi-C)
 
     track tads3dgb_379
     parent tads3dgb off
     shortLabel DTB-110-BL
     longLabel DTB-110-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/379.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-110-BL (Prostate, Hi-C)
 
     track tads3dgb_330
     parent tads3dgb off
-    shortLabel SK-N-MC
+    shortLabel SK-N-MC UNPUBLISHED
     longLabel SK-N-MC TAD domains (Brain, Hi-C, UNPUBLISHED)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/330.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-MC (Brain, Hi-C)
 
     track tads3dgb_47
     parent tads3dgb off
     shortLabel DU4475
     longLabel DU4475 TAD domains (Prostate, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/47.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DU4475 (Prostate, Hi-C)
 
     track tads3dgb_397
     parent tads3dgb off
     shortLabel DTB-148-BL
     longLabel DTB-148-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/397.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-148-BL (Prostate, Hi-C)
 
     track tads3dgb_279
     parent tads3dgb off
     shortLabel BRD3162
     longLabel BRD3162 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/279.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BRD3162 (Colon, Hi-C)
 
     track tads3dgb_336
     parent tads3dgb off
     shortLabel T47-D
     longLabel T47-D TAD domains (Breast, Hi-C, GSE109229)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/336.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T47-D (Breast, Hi-C)
 
     track tads3dgb_414
     parent tads3dgb off
     shortLabel PR-056-BL
     longLabel PR-056-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/414.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PR-056-BL (Prostate, Hi-C)
 
     track tads3dgb_427
     parent tads3dgb off
     shortLabel H1-hESC MicroC
     longLabel H1-hESC MicroC TAD domains (Embryo, Micro-C, 4DNEXQMEU2O4)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/427.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-hESC MicroC (Embryo, Micro-C)
 
     track tads3dgb_447
     parent tads3dgb off
     shortLabel A-549-Control Merged
     longLabel A-549-Control Merged MicroC TAD domains (Lung, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/447.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549-Control Merged MicroC (Lung, Micro-C)
 
     track tads3dgb_298
     parent tads3dgb off
     shortLabel GB238
     longLabel GB238 TAD domains (Brain, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/298.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GB238 (Brain, Hi-C)
 
     track tads3dgb_356
     parent tads3dgb off
     shortLabel DTB-055-PRO2
     longLabel DTB-055-PRO2 TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/356.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-055-PRO2 (Prostate, Hi-C)
 
     track tads3dgb_38
     parent tads3dgb off
     shortLabel CUTLL1 DMSO
     longLabel CUTLL1 DMSO TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/38.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CUTLL1 DMSO (Blood, Hi-C)
 
     track tads3dgb_346
     parent tads3dgb off
     shortLabel DTB-022-BL
     longLabel DTB-022-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/346.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-022-BL (Prostate, Hi-C)
 
     track tads3dgb_335
     parent tads3dgb off
     shortLabel T2000877
     longLabel T2000877 TAD domains (Stomach, Hi-C, GSE118391)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/335.bb
     color 145,144,99
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T2000877 (Stomach, Hi-C)
 
     track tads3dgb_74
     parent tads3dgb off
     shortLabel HAP1 DKO
     longLabel HAP1 DKO TAD domains (Blood, Hi-C, GSE95015)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/74.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HAP1 DKO (Blood, Hi-C)
 
     track tads3dgb_186
     parent tads3dgb off
     shortLabel OISD0
     longLabel OISD0 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/186.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD0 (Lung, Hi-C)
 
     track tads3dgb_378
     parent tads3dgb off
     shortLabel DTB-104-BL
     longLabel DTB-104-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/378.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-104-BL (Prostate, Hi-C)
 
     track tads3dgb_361
     parent tads3dgb off
     shortLabel DTB-064-BL
     longLabel DTB-064-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/361.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-064-BL (Prostate, Hi-C)
 
     track tads3dgb_179
     parent tads3dgb off
     shortLabel NHA
     longLabel NHA TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/179.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NHA (Brain, Hi-C)
 
     track tads3dgb_466
     parent tads3dgb off
     shortLabel U2OS-Nutlin Merged
     longLabel U2OS-Nutlin Merged MicroC TAD domains (Bone, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/466.bb
     color 121,147,150
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> U2OS-Nutlin Merged MicroC (Bone, Micro-C)
 
     track tads3dgb_412
     parent tads3dgb off
     shortLabel DTB-265-PRO
     longLabel DTB-265-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/412.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-265-PRO (Prostate, Hi-C)
 
     track tads3dgb_376
     parent tads3dgb off
     shortLabel DTB-098-BL
     longLabel DTB-098-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/376.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-098-BL (Prostate, Hi-C)
 
     track tads3dgb_156
     parent tads3dgb off
     shortLabel MG-63
     longLabel MG-63 TAD domains (Bone, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/156.bb
     color 121,147,150
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MG-63 (Bone, Hi-C)
 
     track tads3dgb_317
     parent tads3dgb off
     shortLabel MGH3535
     longLabel MGH3535 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/317.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MGH3535 (Colon, Hi-C)
 
     track tads3dgb_265
     parent tads3dgb off
     shortLabel VCaP
     longLabel VCaP TAD domains (Prostate, Hi-C, GSE172099)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/265.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> VCaP (Prostate, Hi-C)
 
     track tads3dgb_280
     parent tads3dgb off
     shortLabel BRD3179
     longLabel BRD3179 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/280.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BRD3179 (Colon, Hi-C)
 
     track tads3dgb_90
     parent tads3dgb off
     shortLabel HCT-116 amanitin
     longLabel HCT-116 amanitin TAD domains (Colon, Hi-C, GSE121355)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/90.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 amanitin (Colon, Hi-C)
 
     track tads3dgb_312
     parent tads3dgb off
     shortLabel LS174T
     longLabel LS174T TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/312.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LS174T (Colon, Hi-C)
 
     track tads3dgb_457
     parent tads3dgb off
     shortLabel HepG2-Control Merged
     longLabel HepG2-Control Merged MicroC TAD domains (Liver, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/457.bb
     color 137,152,82
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HepG2-Control Merged MicroC (Liver, Micro-C)
 
     track tads3dgb_172
     parent tads3dgb off
     shortLabel NeuN-minus H3
     longLabel NeuN-minus H3 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/172.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-minus H3 (Brain, Hi-C)
 
     track tads3dgb_311
     parent tads3dgb off
     shortLabel LoVo
     longLabel LoVo TAD domains (Colon, Hi-C, GSE120166)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/311.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LoVo (Colon, Hi-C)
 
     track tads3dgb_184
     parent tads3dgb off
     shortLabel NT LMNB1 1
     longLabel NT LMNB1 1 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/184.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NT LMNB1 1 (Blood, Hi-C)
 
     track tads3dgb_155
     parent tads3dgb off
     shortLabel MDM 6h H5N1-UV
     longLabel MDM 6h H5N1-UV TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/155.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 6h H5N1-UV (Blood, Hi-C)
 
     track tads3dgb_368
     parent tads3dgb off
     shortLabel DTB-083-BL
     longLabel DTB-083-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/368.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-083-BL (Prostate, Hi-C)
 
     track tads3dgb_654
     parent tads3dgb off
     shortLabel LuCaP 70CR
     longLabel LuCaP 70CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/654.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 70CR (Prostate, Hi-C)
 
     track tads3dgb_242
     parent tads3dgb off
     shortLabel Small Intestine
     longLabel Small Intestine TAD domains (Small intestine, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/242.bb
     color 98,98,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Small Intestine (Small intestine, Hi-C)
 
     track tads3dgb_101
     parent tads3dgb off
-    shortLabel HL-60
+    shortLabel HL-60 GSE147123
     longLabel HL-60 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/101.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HL-60 (Blood, Hi-C)
 
     track tads3dgb_61
     parent tads3dgb off
     shortLabel Glioblastoma G583
     longLabel Glioblastoma G583 TAD domains (Brain, Hi-C, EGAS00001003493)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/61.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Glioblastoma G583 (Brain, Hi-C)
 
     track tads3dgb_108
     parent tads3dgb off
     shortLabel HSCP Canyon del
     longLabel HSCP Canyon del TAD domains (Blood, Hi-C, GSE107148)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/108.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HSCP Canyon del (Blood, Hi-C)
 
     track tads3dgb_220
     parent tads3dgb off
     shortLabel SK-N-DZ C12AC84E1
     longLabel SK-N-DZ C12AC84E1 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/220.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C12AC84E1 (Brain, Hi-C)
 
     track tads3dgb_294
     parent tads3dgb off
     shortLabel GB176
     longLabel GB176 TAD domains (Brain, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/294.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GB176 (Brain, Hi-C)
 
     track tads3dgb_232
     parent tads3dgb off
     shortLabel SK-N-DZ C7C8B1
     longLabel SK-N-DZ C7C8B1 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/232.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C7C8B1 (Brain, Hi-C)
 
     track tads3dgb_273
     parent tads3dgb off
     shortLabel Bladder Tumor T1
     longLabel Bladder Tumor T1 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/273.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Bladder Tumor T1 (Bladder, Hi-C)
 
     track tads3dgb_139
     parent tads3dgb off
     shortLabel MAVER-1
     longLabel MAVER-1 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/139.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MAVER-1 (Blood, Hi-C)
 
     track tads3dgb_428
     parent tads3dgb off
     shortLabel HFFc6 MicroC
     longLabel HFFc6 MicroC TAD domains (Skin, Micro-C, 4DNEX5F27GL2)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/428.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HFFc6 MicroC (Skin, Micro-C)
 
     track tads3dgb_23
     parent tads3dgb off
     shortLabel CCRF-CEM
     longLabel CCRF-CEM TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/23.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CCRF-CEM (Blood, Hi-C)
 
     track tads3dgb_287
     parent tads3dgb off
     shortLabel Caco-2
     longLabel Caco-2 TAD domains (Colon, Hi-C, GSE120166)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/287.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Caco-2 (Colon, Hi-C)
 
     track tads3dgb_302
     parent tads3dgb off
-    shortLabel HCT-116
+    shortLabel HCT-116 GSE133928
     longLabel HCT-116 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/302.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 (Colon, Hi-C)
 
     track tads3dgb_58
     parent tads3dgb off
     shortLabel Gar15-13 Vehicle
     longLabel Gar15-13 Vehicle TAD domains (Breast, Hi-C, GSE171074)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/58.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Gar15-13 Vehicle (Breast, Hi-C)
 
     track tads3dgb_291
     parent tads3dgb off
     shortLabel DLBCL
     longLabel DLBCL TAD domains (Blood, Hi-C, E-MTAB-5875)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/291.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DLBCL (Blood, Hi-C)
 
     track tads3dgb_404
     parent tads3dgb off
     shortLabel DTB-173-BL
     longLabel DTB-173-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/404.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-173-BL (Prostate, Hi-C)
 
     track tads3dgb_285
     parent tads3dgb off
     shortLabel BT-474
     longLabel BT-474 TAD domains (Breast, Hi-C, GSE109229)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/285.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BT-474 (Breast, Hi-C)
 
     track tads3dgb_46
     parent tads3dgb off
-    shortLabel DU145
+    shortLabel DU145 GSE147123
     longLabel DU145 TAD domains (Prostate, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/46.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DU145 (Prostate, Hi-C)
 
     track tads3dgb_253
     parent tads3dgb off
     shortLabel T-ALL4
     longLabel T-ALL4 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/253.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T-ALL4 (Blood, Hi-C)
 
     track tads3dgb_369
     parent tads3dgb off
     shortLabel DTB-085-BL
     longLabel DTB-085-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/369.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-085-BL (Prostate, Hi-C)
 
     track tads3dgb_266
     parent tads3dgb off
     shortLabel WSU-DLCL2
     longLabel WSU-DLCL2 TAD domains (Lymphoid tissue, Hi-C, GSE168470)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/266.bb
     color 6,218,147
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> WSU-DLCL2 (Lymphoid tissue, Hi-C)
 
     track tads3dgb_650
     parent tads3dgb off
     shortLabel LuCaP 93
     longLabel LuCaP 93 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/650.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 93 (Prostate, Hi-C)
 
     track tads3dgb_65
     parent tads3dgb off
-    shortLabel H1-ESC
+    shortLabel H1-ESC GSE52457
     longLabel H1-ESC TAD domains (Embryo, Hi-C, GSE52457)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/65.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-ESC (Embryo, Hi-C)
 
     track tads3dgb_118
     parent tads3dgb off
     shortLabel HTBE 6h H5N1 mock
     longLabel HTBE 6h H5N1 mock TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/118.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 6h H5N1 mock (Trachea, Hi-C)
 
     track tads3dgb_85
     parent tads3dgb off
     shortLabel HCC2218
     longLabel HCC2218 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/85.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC2218 (Breast, Hi-C)
 
     track tads3dgb_175
     parent tads3dgb off
     shortLabel NeuN-plus H2
     longLabel NeuN-plus H2 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/175.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-plus H2 (Brain, Hi-C)
 
     track tads3dgb_633
     parent tads3dgb off
     shortLabel CIN-612 9E HPV31 rep1
     longLabel CIN-612 9E HPV31 rep1 TAD domains (Cervix, Hi-C, GSE294037)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/633.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CIN-612 9E HPV31 rep1 (Cervix, Hi-C)
 
     track tads3dgb_173
     parent tads3dgb off
     shortLabel NeuN-minus H4
     longLabel NeuN-minus H4 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/173.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-minus H4 (Brain, Hi-C)
 
     track tads3dgb_406
     parent tads3dgb off
     shortLabel DTB-176-PRO
     longLabel DTB-176-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/406.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-176-PRO (Prostate, Hi-C)
 
     track tads3dgb_152
     parent tads3dgb off
     shortLabel MDM 18h H5N1-UV
     longLabel MDM 18h H5N1-UV TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/152.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 18h H5N1-UV (Blood, Hi-C)
 
     track tads3dgb_198
     parent tads3dgb off
     shortLabel Pancreas
     longLabel Pancreas TAD domains (Pancreas, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/198.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Pancreas (Pancreas, Hi-C)
 
     track tads3dgb_300
     parent tads3dgb off
     shortLabel H KA-507202
     longLabel H KA-507202 TAD domains (Blood, Hi-C, WASHU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/300.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H KA-507202 (Blood, Hi-C)
 
     track tads3dgb_700
     parent tads3dgb off
     shortLabel NPCs D868N 2
     longLabel NPCs D868N 2 TAD domains (Embryo, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/700.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPCs D868N 2 (Embryo, Hi-C)
 
     track tads3dgb_188
     parent tads3dgb off
     shortLabel OISD2
     longLabel OISD2 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/188.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD2 (Lung, Hi-C)
 
     track tads3dgb_41
     parent tads3dgb off
     shortLabel DIPG-007
     longLabel DIPG-007 TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/41.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DIPG-007 (Brain, Hi-C)
 
     track tads3dgb_149
     parent tads3dgb off
     shortLabel MDM 12h H5N1-UV
     longLabel MDM 12h H5N1-UV TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/149.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 12h H5N1-UV (Blood, Hi-C)
 
     track tads3dgb_322
     parent tads3dgb off
     shortLabel NCI-H526
     longLabel NCI-H526 TAD domains (Lung, Hi-C, PRJNA623129)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/322.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H526 (Lung, Hi-C)
 
     track tads3dgb_6
     parent tads3dgb off
     shortLabel Adrenal Gland
     longLabel Adrenal Gland TAD domains (Adrenal gland, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/6.bb
     color 90,179,68
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Adrenal Gland (Adrenal gland, Hi-C)
 
     track tads3dgb_17
     parent tads3dgb off
     shortLabel Capan-1
     longLabel Capan-1 TAD domains (Pancreas, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/17.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Capan-1 (Pancreas, Hi-C)
 
     track tads3dgb_648
     parent tads3dgb off
     shortLabel LNCaP FOXA2-D21
     longLabel LNCaP FOXA2-D21 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/648.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LNCaP FOXA2-D21 (Prostate, Hi-C)
 
     track tads3dgb_408
     parent tads3dgb off
     shortLabel DTB-206-BL
     longLabel DTB-206-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/408.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-206-BL (Prostate, Hi-C)
 
     track tads3dgb_1
     parent tads3dgb off
     shortLabel 007-dBET
     longLabel 007-dBET TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/1.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> 007-dBET (Brain, Hi-C)
 
     track tads3dgb_77
     parent tads3dgb off
     shortLabel HCC1187
     longLabel HCC1187 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/77.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC1187 (Breast, Hi-C)
 
     track tads3dgb_54
     parent tads3dgb off
     shortLabel ETP-ALL3
     longLabel ETP-ALL3 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/54.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> ETP-ALL3 (Blood, Hi-C)
 
     track tads3dgb_343
     parent tads3dgb off
     shortLabel DTB-019-BL
     longLabel DTB-019-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/343.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-019-BL (Prostate, Hi-C)
 
     track tads3dgb_24
     parent tads3dgb off
     shortLabel CD4 1hr stim
     longLabel CD4 1hr stim TAD domains (Blood, Hi-C, GSE138767)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/24.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CD4 1hr stim (Blood, Hi-C)
 
     track tads3dgb_460
     parent tads3dgb off
     shortLabel IMR-90-Nutlin Merged
     longLabel IMR-90-Nutlin Merged MicroC TAD domains (Lung, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/460.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-90-Nutlin Merged MicroC (Lung, Micro-C)
 
     track tads3dgb_49
     parent tads3dgb off
-    shortLabel Epidermal Keratinocyte
+    shortLabel Keratinocyte day3
     longLabel Epidermal Keratinocyte day3 TAD domains (Skin, Hi-C, GSE84662)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/49.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Epidermal Keratinocyte day3 (Skin, Hi-C)
 
     track tads3dgb_348
     parent tads3dgb off
     shortLabel DTB-032-BL
     longLabel DTB-032-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/348.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-032-BL (Prostate, Hi-C)
 
     track tads3dgb_314
     parent tads3dgb off
     shortLabel MGH1904
     longLabel MGH1904 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/314.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MGH1904 (Colon, Hi-C)
 
     track tads3dgb_453
     parent tads3dgb off
     shortLabel HEK293-Control Merged
     longLabel HEK293-Control Merged MicroC TAD domains (Kidney, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/453.bb
     color 92,161,153
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HEK293-Control Merged MicroC (Kidney, Micro-C)
 
     track tads3dgb_694
     parent tads3dgb off
-    shortLabel NPC-Derived Neurons
+    shortLabel NPC neuron D868N 2
     longLabel NPC-Derived Neurons D868N 2 TAD domains (Nerve, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/694.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPC-Derived Neurons D868N 2 (Nerve, Hi-C)
 
     track tads3dgb_69
     parent tads3dgb off
     shortLabel H1-MSC
     longLabel H1-MSC TAD domains (Connective tissue, Hi-C, GSE52457)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/69.bb
     color 138,135,169
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-MSC (Connective tissue, Hi-C)
 
     track tads3dgb_213
     parent tads3dgb off
     shortLabel RS Proliferative
     longLabel RS Proliferative TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/213.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RS Proliferative (Lung, Hi-C)
 
     track tads3dgb_657
     parent tads3dgb off
     shortLabel LuCaP 105CR
     longLabel LuCaP 105CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/657.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 105CR (Prostate, Hi-C)
 
     track tads3dgb_695
     parent tads3dgb off
-    shortLabel NPC-Derived Neurons
+    shortLabel NPC neuron D868N 3
     longLabel NPC-Derived Neurons D868N 3 TAD domains (Nerve, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/695.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPC-Derived Neurons D868N 3 (Nerve, Hi-C)
 
     track tads3dgb_365
     parent tads3dgb off
     shortLabel DTB-077-PRO
     longLabel DTB-077-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/365.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-077-PRO (Prostate, Hi-C)
 
     track tads3dgb_400
     parent tads3dgb off
     shortLabel DTB-167-BL
     longLabel DTB-167-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/400.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-167-BL (Prostate, Hi-C)
 
     track tads3dgb_151
     parent tads3dgb off
     shortLabel MDM 18h H5N1 mock
     longLabel MDM 18h H5N1 mock TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/151.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 18h H5N1 mock (Blood, Hi-C)
 
     track tads3dgb_389
     parent tads3dgb off
     shortLabel DTB-130-BL
     longLabel DTB-130-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/389.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-130-BL (Prostate, Hi-C)
 
     track tads3dgb_344
     parent tads3dgb off
     shortLabel DTB-019-PRO
     longLabel DTB-019-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/344.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-019-PRO (Prostate, Hi-C)
 
     track tads3dgb_463
     parent tads3dgb off
     shortLabel SK-N-SH-Control Merged
     longLabel SK-N-SH-Control Merged MicroC TAD domains (Brain, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/463.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-SH-Control Merged MicroC (Brain, Micro-C)
 
     track tads3dgb_202
     parent tads3dgb off
     shortLabel REC-1
     longLabel REC-1 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/202.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> REC-1 (Blood, Hi-C)
 
     track tads3dgb_89
     parent tads3dgb off
     shortLabel HCT-116 5AZA treated
     longLabel HCT-116 5AZA treated TAD domains (Colon, Hi-C, GSE182105)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/89.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 5AZA treated (Colon, Hi-C)
 
     track tads3dgb_258
     parent tads3dgb off
     shortLabel THP-1 PMA
     longLabel THP-1 PMA TAD domains (Blood, Hi-C, PRJNA385337)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/258.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> THP-1 PMA (Blood, Hi-C)
 
     track tads3dgb_269
     parent tads3dgb off
     shortLabel 786-M1A
     longLabel 786-M1A TAD domains (Kidney, Hi-C, GSE99051)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/269.bb
     color 92,161,153
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> 786-M1A (Kidney, Hi-C)
 
     track tads3dgb_307
     parent tads3dgb off
     shortLabel IMS-M2
     longLabel IMS-M2 TAD domains (Blood, Hi-C, WASHU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/307.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMS-M2 (Blood, Hi-C)
 
     track tads3dgb_380
     parent tads3dgb off
     shortLabel DTB-111-PRO
     longLabel DTB-111-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/380.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-111-PRO (Prostate, Hi-C)
 
     track tads3dgb_55
     parent tads3dgb off
     shortLabel ETP-ALL4
     longLabel ETP-ALL4 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/55.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> ETP-ALL4 (Blood, Hi-C)
 
     track tads3dgb_214
     parent tads3dgb off
     shortLabel RS Senescent
     longLabel RS Senescent TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/214.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RS Senescent (Lung, Hi-C)
 
     track tads3dgb_195
     parent tads3dgb off
     shortLabel PANC-1 Lib1
     longLabel PANC-1 Lib1 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/195.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PANC-1 Lib1 (Pancreas, Hi-C)
 
     track tads3dgb_79
     parent tads3dgb off
     shortLabel HCC1569
     longLabel HCC1569 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/79.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC1569 (Breast, Hi-C)
 
     track tads3dgb_386
     parent tads3dgb off
     shortLabel DTB-127-PRO
     longLabel DTB-127-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/386.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-127-PRO (Prostate, Hi-C)
 
     track tads3dgb_329
     parent tads3dgb off
     shortLabel SK-BR-3
     longLabel SK-BR-3 TAD domains (Breast, Hi-C, GSE109229)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/329.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-BR-3 (Breast, Hi-C)
 
     track tads3dgb_170
     parent tads3dgb off
     shortLabel NeuN-minus H1
     longLabel NeuN-minus H1 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/170.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-minus H1 (Brain, Hi-C)
 
     track tads3dgb_160
     parent tads3dgb off
     shortLabel MOLM-13 WT
     longLabel MOLM-13 WT TAD domains (Blood, Hi-C, GSE114981)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/160.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MOLM-13 WT (Blood, Hi-C)
 
     track tads3dgb_246
     parent tads3dgb off
     shortLabel SW1088
     longLabel SW1088 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/246.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SW1088 (Brain, Hi-C)
 
     track tads3dgb_250
     parent tads3dgb off
     shortLabel T-ALL1
     longLabel T-ALL1 TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/250.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T-ALL1 (Blood, Hi-C)
 
     track tads3dgb_180
     parent tads3dgb off
     shortLabel NHEK
     longLabel NHEK TAD domains (Skin, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/180.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NHEK (Skin, Hi-C)
 
     track tads3dgb_190
     parent tads3dgb off
     shortLabel OISD5 siDNMT1
     longLabel OISD5 siDNMT1 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/190.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD5 siDNMT1 (Lung, Hi-C)
 
     track tads3dgb_267
     parent tads3dgb off
     shortLabel WSU-DLCL2 A485 treated
     longLabel WSU-DLCL2 A485 treated TAD domains (Lymphoid tissue, Hi-C, GSE168470)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/267.bb
     color 6,218,147
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> WSU-DLCL2 A485 treated (Lymphoid tissue, Hi-C)
 
     track tads3dgb_223
     parent tads3dgb off
     shortLabel SK-N-DZ C1C84E12
     longLabel SK-N-DZ C1C84E12 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/223.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C1C84E12 (Brain, Hi-C)
 
     track tads3dgb_324
     parent tads3dgb off
     shortLabel OE33
     longLabel OE33 TAD domains (Esophagus, Hi-C, GSE116694)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/324.bb
     color 159,131,100
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OE33 (Esophagus, Hi-C)
 
     track tads3dgb_224
     parent tads3dgb off
     shortLabel SK-N-DZ C1C89F4
     longLabel SK-N-DZ C1C89F4 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/224.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C1C89F4 (Brain, Hi-C)
 
     track tads3dgb_274
     parent tads3dgb off
     shortLabel Bladder Tumor T2
     longLabel Bladder Tumor T2 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/274.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Bladder Tumor T2 (Bladder, Hi-C)
 
     track tads3dgb_309
     parent tads3dgb off
     shortLabel Kasumi-1
     longLabel Kasumi-1 TAD domains (Blood, Hi-C, WASHU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/309.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Kasumi-1 (Blood, Hi-C)
 
     track tads3dgb_703
     parent tads3dgb off
     shortLabel A-549 CT rep2
     longLabel A-549 CT rep2 TAD domains (Lung, Hi-C, GSE168233)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/703.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549 CT rep2 (Lung, Hi-C)
 
     track tads3dgb_646
     parent tads3dgb off
     shortLabel LNCaP FOXA2-D14
     longLabel LNCaP FOXA2-D14 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/646.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LNCaP FOXA2-D14 (Prostate, Hi-C)
 
     track tads3dgb_692
     parent tads3dgb off
-    shortLabel NPC-Derived Neurons
+    shortLabel NPC neuron D868D 3
     longLabel NPC-Derived Neurons D868D 3 TAD domains (Nerve, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/692.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPC-Derived Neurons D868D 3 (Nerve, Hi-C)
 
     track tads3dgb_201
     parent tads3dgb off
     shortLabel Psoas
     longLabel Psoas TAD domains (Muscle, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/201.bb
     color 137,135,170
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Psoas (Muscle, Hi-C)
 
     track tads3dgb_297
     parent tads3dgb off
     shortLabel GB183
     longLabel GB183 TAD domains (Brain, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/297.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GB183 (Brain, Hi-C)
 
     track tads3dgb_18
     parent tads3dgb off
     shortLabel CB CD34 control 1
     longLabel CB CD34 control 1 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/18.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CB CD34 control 1 (Blood, Hi-C)
 
     track tads3dgb_370
     parent tads3dgb off
     shortLabel DTB-090-BL
     longLabel DTB-090-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/370.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-090-BL (Prostate, Hi-C)
 
     track tads3dgb_305
     parent tads3dgb off
     shortLabel HT-1376
     longLabel HT-1376 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/305.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HT-1376 (Bladder, Hi-C)
 
     track tads3dgb_319
     parent tads3dgb off
     shortLabel MGH8416
     longLabel MGH8416 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/319.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MGH8416 (Colon, Hi-C)
 
     track tads3dgb_105
     parent tads3dgb off
     shortLabel HPDE6c7 Lib1
     longLabel HPDE6c7 Lib1 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/105.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HPDE6c7 Lib1 (Pancreas, Hi-C)
 
     track tads3dgb_100
     parent tads3dgb off
-    shortLabel HL-60
+    shortLabel HL-60 GSE93997
     longLabel HL-60 TAD domains (Blood, Hi-C, GSE93997)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/100.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HL-60 (Blood, Hi-C)
 
     track tads3dgb_64
     parent tads3dgb off
     shortLabel Granta
     longLabel Granta TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/64.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Granta (Blood, Hi-C)
 
     track tads3dgb_450
     parent tads3dgb off
     shortLabel GM12878-Nutlin Merged
     longLabel GM12878-Nutlin Merged MicroC TAD domains (Blood, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/450.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GM12878-Nutlin Merged MicroC (Blood, Micro-C)
 
     track tads3dgb_701
     parent tads3dgb off
     shortLabel NPCs D868N 3
     longLabel NPCs D868N 3 TAD domains (Embryo, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/701.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPCs D868N 3 (Embryo, Hi-C)
 
     track tads3dgb_98
     parent tads3dgb off
     shortLabel HepG2
     longLabel HepG2 TAD domains (Liver, Hi-C, GSE105381)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/98.bb
     color 137,152,82
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HepG2 (Liver, Hi-C)
 
     track tads3dgb_233
     parent tads3dgb off
     shortLabel SK-N-DZ C7C8D9
     longLabel SK-N-DZ C7C8D9 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/233.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C7C8D9 (Brain, Hi-C)
 
     track tads3dgb_362
     parent tads3dgb off
     shortLabel DTB-069-BL
     longLabel DTB-069-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/362.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-069-BL (Prostate, Hi-C)
 
     track tads3dgb_461
     parent tads3dgb off
     shortLabel MCF-7-Control Merged
     longLabel MCF-7-Control Merged MicroC TAD domains (Breast, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/461.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MCF-7-Control Merged MicroC (Breast, Micro-C)
 
     track tads3dgb_204
     parent tads3dgb off
     shortLabel Retina 1
     longLabel Retina 1 TAD domains (Eye, Hi-C, GSE202471)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/204.bb
     color 163,127,144
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Retina 1 (Eye, Hi-C)
 
     track tads3dgb_194
     parent tads3dgb off
     shortLabel PANC-1
     longLabel PANC-1 TAD domains (Pancreas, Hi-C, GSE105566)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/194.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PANC-1 (Pancreas, Hi-C)
 
     track tads3dgb_207
     parent tads3dgb off
     shortLabel Retina 4
     longLabel Retina 4 TAD domains (Eye, Hi-C, GSE202471)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/207.bb
     color 163,127,144
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Retina 4 (Eye, Hi-C)
 
     track tads3dgb_237
     parent tads3dgb off
     shortLabel SK-N-DZ WT rep2
     longLabel SK-N-DZ WT rep2 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/237.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ WT rep2 (Brain, Hi-C)
 
     track tads3dgb_102
     parent tads3dgb off
     shortLabel HL-60 ATRA treated
     longLabel HL-60 ATRA treated TAD domains (Blood, Hi-C, GSE93997)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/102.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HL-60 ATRA treated (Blood, Hi-C)
 
     track tads3dgb_103
     parent tads3dgb on
     shortLabel HMEC
     longLabel HMEC TAD domains (Breast, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/103.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HMEC (Breast, Hi-C)
 
     track tads3dgb_57
     parent tads3dgb off
     shortLabel Gar15-13 Decitabine
     longLabel Gar15-13 Decitabine TAD domains (Breast, Hi-C, GSE171074)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/57.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Gar15-13 Decitabine (Breast, Hi-C)
 
     track tads3dgb_403
     parent tads3dgb off
     shortLabel DTB-172-BL
     longLabel DTB-172-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/403.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-172-BL (Prostate, Hi-C)
 
     track tads3dgb_141
     parent tads3dgb off
     shortLabel MDA-MB-231
     longLabel MDA-MB-231 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/141.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDA-MB-231 (Breast, Hi-C)
 
     track tads3dgb_3
     parent tads3dgb off
     shortLabel A-172
     longLabel A-172 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/3.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-172 (Brain, Hi-C)
 
     track tads3dgb_107
     parent tads3dgb off
     shortLabel HS578T
     longLabel HS578T TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/107.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HS578T (Breast, Hi-C)
 
     track tads3dgb_174
     parent tads3dgb off
     shortLabel NeuN-plus H1
     longLabel NeuN-plus H1 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/174.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-plus H1 (Brain, Hi-C)
 
     track tads3dgb_454
     parent tads3dgb off
     shortLabel HEK293-Nutlin Merged
     longLabel HEK293-Nutlin Merged MicroC TAD domains (Kidney, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/454.bb
     color 92,161,153
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HEK293-Nutlin Merged MicroC (Kidney, Micro-C)
 
     track tads3dgb_12
     parent tads3dgb off
     shortLabel BxPC-3 Lib1
     longLabel BxPC-3 Lib1 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/12.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BxPC-3 Lib1 (Pancreas, Hi-C)
 
     track tads3dgb_27
     parent tads3dgb off
     shortLabel CD4 4hr stim
     longLabel CD4 4hr stim TAD domains (Blood, Hi-C, GSE138767)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/27.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CD4 4hr stim (Blood, Hi-C)
 
     track tads3dgb_282
     parent tads3dgb off
     shortLabel BRD3378
     longLabel BRD3378 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/282.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BRD3378 (Colon, Hi-C)
 
     track tads3dgb_28
     parent tads3dgb off
     shortLabel CD4 unstim
     longLabel CD4 unstim TAD domains (Blood, Hi-C, GSE138767)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/28.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CD4 unstim (Blood, Hi-C)
 
     track tads3dgb_14
     parent tads3dgb off
     shortLabel BxPC-3 Lib3
     longLabel BxPC-3 Lib3 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/14.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BxPC-3 Lib3 (Pancreas, Hi-C)
 
     track tads3dgb_383
     parent tads3dgb off
     shortLabel DTB-125-BL
     longLabel DTB-125-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/383.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-125-BL (Prostate, Hi-C)
 
     track tads3dgb_394
     parent tads3dgb off
     shortLabel DTB-141-BL
     longLabel DTB-141-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/394.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-141-BL (Prostate, Hi-C)
 
     track tads3dgb_691
     parent tads3dgb off
-    shortLabel NPC-Derived Neurons
+    shortLabel NPC neuron D868D 2
     longLabel NPC-Derived Neurons D868D 2 TAD domains (Nerve, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/691.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPC-Derived Neurons D868D 2 (Nerve, Hi-C)
 
     track tads3dgb_277
     parent tads3dgb off
     shortLabel Bladder Tumor T5
     longLabel Bladder Tumor T5 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/277.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Bladder Tumor T5 (Bladder, Hi-C)
 
     track tads3dgb_366
     parent tads3dgb off
     shortLabel DTB-080-BL
     longLabel DTB-080-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/366.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-080-BL (Prostate, Hi-C)
 
     track tads3dgb_448
     parent tads3dgb off
     shortLabel A-549-Nutlin Merged
     longLabel A-549-Nutlin Merged MicroC TAD domains (Lung, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/448.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549-Nutlin Merged MicroC (Lung, Micro-C)
 
     track tads3dgb_239
     parent tads3dgb off
-    shortLabel SK-N-MC
+    shortLabel SK-N-MC GSE105914
     longLabel SK-N-MC TAD domains (Brain, Hi-C, GSE105914)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/239.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-MC (Brain, Hi-C)
 
     track tads3dgb_126
     parent tads3dgb off
-    shortLabel Jurkat
+    shortLabel Jurkat GSE147123
     longLabel Jurkat TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/126.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Jurkat (Blood, Hi-C)
 
     track tads3dgb_86
     parent tads3dgb off
     shortLabel HCC38
     longLabel HCC38 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/86.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC38 (Breast, Hi-C)
 
     track tads3dgb_146
     parent tads3dgb off
     shortLabel MDM
     longLabel MDM TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/146.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM (Blood, Hi-C)
 
     track tads3dgb_196
     parent tads3dgb off
     shortLabel PANC-1 Lib2
     longLabel PANC-1 Lib2 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/196.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PANC-1 Lib2 (Pancreas, Hi-C)
 
     track tads3dgb_410
     parent tads3dgb off
     shortLabel DTB-222-BL
     longLabel DTB-222-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/410.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-222-BL (Prostate, Hi-C)
 
     track tads3dgb_62
     parent tads3dgb off
     shortLabel GM06990
     longLabel GM06990 TAD domains (Blood, Hi-C, GSE18199)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/62.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GM06990 (Blood, Hi-C)
 
     track tads3dgb_183
     parent tads3dgb off
     shortLabel NT control 2
     longLabel NT control 2 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/183.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NT control 2 (Blood, Hi-C)
 
     track tads3dgb_304
     parent tads3dgb off
     shortLabel HL-60 S4
     longLabel HL-60 S4 TAD domains (Blood, Hi-C, GSE115634)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/304.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HL-60 S4 (Blood, Hi-C)
 
     track tads3dgb_284
     parent tads3dgb off
     shortLabel BRD3462
     longLabel BRD3462 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/284.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BRD3462 (Colon, Hi-C)
 
     track tads3dgb_393
     parent tads3dgb off
     shortLabel DTB-140-BL
     longLabel DTB-140-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/393.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-140-BL (Prostate, Hi-C)
 
     track tads3dgb_157
     parent tads3dgb off
     shortLabel Mino-1
     longLabel Mino-1 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/157.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Mino-1 (Blood, Hi-C)
 
     track tads3dgb_328
     parent tads3dgb off
     shortLabel SCaBER
     longLabel SCaBER TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/328.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SCaBER (Bladder, Hi-C)
 
     track tads3dgb_308
     parent tads3dgb off
-    shortLabel Jurkat
+    shortLabel Jurkat GSE122958
     longLabel Jurkat TAD domains (Blood, Hi-C, GSE122958)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/308.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Jurkat (Blood, Hi-C)
 
     track tads3dgb_150
     parent tads3dgb off
     shortLabel MDM 18h H5N1
     longLabel MDM 18h H5N1 TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/150.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 18h H5N1 (Blood, Hi-C)
 
     track tads3dgb_161
     parent tads3dgb off
     shortLabel MOLT-4
     longLabel MOLT-4 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/161.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MOLT-4 (Blood, Hi-C)
 
     track tads3dgb_158
     parent tads3dgb off
     shortLabel ML-2
     longLabel ML-2 TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/158.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> ML-2 (Blood, Hi-C)
 
     track tads3dgb_263
     parent tads3dgb off
     shortLabel U266
     longLabel U266 TAD domains (Blood, Hi-C, GSE87585)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/263.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> U266 (Blood, Hi-C)
 
     track tads3dgb_82
     parent tads3dgb off
     shortLabel HCC1937
     longLabel HCC1937 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/82.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC1937 (Breast, Hi-C)
 
     track tads3dgb_373
     parent tads3dgb off
     shortLabel DTB-092-BL
     longLabel DTB-092-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/373.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-092-BL (Prostate, Hi-C)
 
     track tads3dgb_26
     parent tads3dgb off
     shortLabel CD4 24hr stim
     longLabel CD4 24hr stim TAD domains (Blood, Hi-C, GSE138767)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/26.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CD4 24hr stim (Blood, Hi-C)
 
     track tads3dgb_230
     parent tads3dgb off
     shortLabel SK-N-DZ C6C81G10
     longLabel SK-N-DZ C6C81G10 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/230.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C6C81G10 (Brain, Hi-C)
 
     track tads3dgb_20
     parent tads3dgb off
     shortLabel CB CD34 LMNB1 1
     longLabel CB CD34 LMNB1 1 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/20.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CB CD34 LMNB1 1 (Blood, Hi-C)
 
     track tads3dgb_390
     parent tads3dgb off
     shortLabel DTB-135-BL
     longLabel DTB-135-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/390.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-135-BL (Prostate, Hi-C)
 
     track tads3dgb_288
     parent tads3dgb off
     shortLabel CHP-212
     longLabel CHP-212 TAD domains (Brain, Hi-C, PRJNA622577)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/288.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CHP-212 (Brain, Hi-C)
 
     track tads3dgb_187
     parent tads3dgb off
     shortLabel OISD10
     longLabel OISD10 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/187.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD10 (Lung, Hi-C)
 
     track tads3dgb_99
     parent tads3dgb off
     shortLabel Hippocampus
     longLabel Hippocampus TAD domains (Brain, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/99.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Hippocampus (Brain, Hi-C)
 
     track tads3dgb_140
     parent tads3dgb off
     shortLabel MCF-10A
     longLabel MCF-10A TAD domains (Breast, Hi-C, GSE66733)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/140.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MCF-10A (Breast, Hi-C)
 
     track tads3dgb_377
     parent tads3dgb off
     shortLabel DTB-101-BL
     longLabel DTB-101-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/377.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-101-BL (Prostate, Hi-C)
 
     track tads3dgb_371
     parent tads3dgb off
     shortLabel DTB-090-PRO
     longLabel DTB-090-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/371.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-090-PRO (Prostate, Hi-C)
 
     track tads3dgb_399
     parent tads3dgb off
     shortLabel DTB-156-BL
     longLabel DTB-156-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/399.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-156-BL (Prostate, Hi-C)
 
     track tads3dgb_44
     parent tads3dgb off
     shortLabel DLPFC
     longLabel DLPFC TAD domains (Brain, Hi-C, ENCSR538WAP)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/44.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DLPFC (Brain, Hi-C)
 
     track tads3dgb_111
     parent tads3dgb off
     shortLabel HTBE 12h H5N1
     longLabel HTBE 12h H5N1 TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/111.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 12h H5N1 (Trachea, Hi-C)
 
     track tads3dgb_303
     parent tads3dgb off
     shortLabel HeLa-S3
     longLabel HeLa-S3 TAD domains (Cervix, Hi-C, ENCSR693GXU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/303.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HeLa-S3 (Cervix, Hi-C)
 
     track tads3dgb_71
     parent tads3dgb off
     shortLabel H1-TRO
     longLabel H1-TRO TAD domains (Embryo, Hi-C, GSE52457)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/71.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-TRO (Embryo, Hi-C)
 
     track tads3dgb_301
     parent tads3dgb off
-    shortLabel HAP1
+    shortLabel HAP1 GSE74072
     longLabel HAP1 TAD domains (Blood, Hi-C, GSE74072)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/301.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HAP1 (Blood, Hi-C)
 
     track tads3dgb_132
     parent tads3dgb off
     shortLabel Karpas-422 A485
     longLabel Karpas-422 A485 treated TAD domains (Blood, Hi-C, GSE168470)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/132.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Karpas-422 A485 treated (Blood, Hi-C)
 
     track tads3dgb_113
     parent tads3dgb off
     shortLabel HTBE 12h H5N1-UV
     longLabel HTBE 12h H5N1-UV TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/113.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 12h H5N1-UV (Trachea, Hi-C)
 
     track tads3dgb_268
     parent tads3dgb off
     shortLabel 22Rv1
     longLabel 22Rv1 TAD domains (Prostate, Hi-C, GSE118514)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/268.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> 22Rv1 (Prostate, Hi-C)
 
     track tads3dgb_299
     parent tads3dgb off
     shortLabel H KA-275786
     longLabel H KA-275786 TAD domains (Blood, Hi-C, WASHU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/299.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H KA-275786 (Blood, Hi-C)
 
     track tads3dgb_382
     parent tads3dgb off
     shortLabel DTB-124-BL
     longLabel DTB-124-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/382.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-124-BL (Prostate, Hi-C)
 
     track tads3dgb_401
     parent tads3dgb off
     shortLabel DTB-167-PRO
     longLabel DTB-167-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/401.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-167-PRO (Prostate, Hi-C)
 
     track tads3dgb_659
     parent tads3dgb off
     shortLabel LuCaP 167CR
     longLabel LuCaP 167CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/659.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 167CR (Prostate, Hi-C)
 
     track tads3dgb_415
     parent tads3dgb off
     shortLabel PR-081-BL
     longLabel PR-081-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/415.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PR-081-BL (Prostate, Hi-C)
 
     track tads3dgb_276
     parent tads3dgb off
     shortLabel Bladder Tumor T4
     longLabel Bladder Tumor T4 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/276.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Bladder Tumor T4 (Bladder, Hi-C)
 
     track tads3dgb_656
     parent tads3dgb off
     shortLabel LuCaP 86.2CR
     longLabel LuCaP 86.2CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/656.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 86.2CR (Prostate, Hi-C)
 
     track tads3dgb_21
     parent tads3dgb off
     shortLabel CBS-KO
     longLabel CBS-KO TAD domains (Blood, Hi-C, GSE114981)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/21.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CBS-KO (Blood, Hi-C)
 
     track tads3dgb_124
     parent tads3dgb off
     shortLabel IMR-90 TNF-a
     longLabel IMR-90 TNF-a TAD domains (Lung, Hi-C, GSE43070)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/124.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-90 TNF-a (Lung, Hi-C)
 
     track tads3dgb_11
     parent tads3dgb off
     shortLabel BT-549
     longLabel BT-549 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/11.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BT-549 (Breast, Hi-C)
 
     track tads3dgb_163
     parent tads3dgb off
     shortLabel NCI-H1437
     longLabel NCI-H1437 TAD domains (Lung, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/163.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H1437 (Lung, Hi-C)
 
     track tads3dgb_655
     parent tads3dgb off
     shortLabel LuCaP 77CR
     longLabel LuCaP 77CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/655.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 77CR (Prostate, Hi-C)
 
     track tads3dgb_338
     parent tads3dgb off
     shortLabel DTB-004-BL
     longLabel DTB-004-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/338.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-004-BL (Prostate, Hi-C)
 
     track tads3dgb_219
     parent tads3dgb off
     shortLabel SK-N-DZ C12AC82B6
     longLabel SK-N-DZ C12AC82B6 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/219.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C12AC82B6 (Brain, Hi-C)
 
     track tads3dgb_80
     parent tads3dgb off
     shortLabel HCC1599
     longLabel HCC1599 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/80.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC1599 (Breast, Hi-C)
 
     track tads3dgb_699
     parent tads3dgb off
     shortLabel NPCs D868N 1
     longLabel NPCs D868N 1 TAD domains (Embryo, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/699.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPCs D868N 1 (Embryo, Hi-C)
 
     track tads3dgb_96
     parent tads3dgb off
-    shortLabel HCT-116 RAD21-mAC
+    shortLabel HCT-116 RAD21 auxin 6h
     longLabel HCT-116 RAD21-mAC auxin 6hr TAD domains (Colon, Hi-C, GSE104333)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/96.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 RAD21-mAC auxin 6hr (Colon, Hi-C)
 
     track tads3dgb_68
     parent tads3dgb off
     shortLabel H1-MES
     longLabel H1-MES TAD domains (Embryo, Hi-C, GSE52457)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/68.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-MES (Embryo, Hi-C)
 
     track tads3dgb_37
     parent tads3dgb off
     shortLabel Cortex DLPFC
     longLabel Cortex DLPFC TAD domains (Brain, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/37.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Cortex DLPFC (Brain, Hi-C)
 
     track tads3dgb_256
     parent tads3dgb off
     shortLabel TeloHAEC 4h
     longLabel TeloHAEC 4h TAD domains (Blood vessel, Hi-C, GSE126200)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/256.bb
     color 255,37,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> TeloHAEC 4h (Blood vessel, Hi-C)
 
     track tads3dgb_197
     parent tads3dgb off
     shortLabel PANC-1 Lib3
     longLabel PANC-1 Lib3 TAD domains (Pancreas, Hi-C, GSE185069)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/197.bb
     color 175,100,41
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PANC-1 Lib3 (Pancreas, Hi-C)
 
     track tads3dgb_705
     parent tads3dgb off
     shortLabel A-549 KO rep2
     longLabel A-549 KO rep2 TAD domains (Lung, Hi-C, GSE168233)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/705.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> A-549 KO rep2 (Lung, Hi-C)
 
     track tads3dgb_270
     parent tads3dgb off
     shortLabel 786-O
     longLabel 786-O TAD domains (Kidney, Hi-C, GSE99051)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/270.bb
     color 92,161,153
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> 786-O (Kidney, Hi-C)
 
     track tads3dgb_10
     parent tads3dgb off
     shortLabel BT-20
     longLabel BT-20 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/10.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BT-20 (Breast, Hi-C)
 
     track tads3dgb_43
     parent tads3dgb off
     shortLabel DKO
     longLabel DKO TAD domains (Colon, Hi-C, GSE182105)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/43.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DKO (Colon, Hi-C)
 
     track tads3dgb_63
     parent tads3dgb on
     shortLabel GM12878
     longLabel GM12878 TAD domains (Blood, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/63.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GM12878 (Blood, Hi-C)
 
     track tads3dgb_8
     parent tads3dgb off
     shortLabel B-cells
     longLabel B-cells TAD domains (Blood, Hi-C, GSE168470)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/8.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> B-cells (Blood, Hi-C)
 
     track tads3dgb_342
     parent tads3dgb off
     shortLabel DTB-011-BL
     longLabel DTB-011-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/342.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-011-BL (Prostate, Hi-C)
 
     track tads3dgb_235
     parent tads3dgb off
     shortLabel SK-N-DZ C7C8E2
     longLabel SK-N-DZ C7C8E2 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/235.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C7C8E2 (Brain, Hi-C)
 
     track tads3dgb_225
     parent tads3dgb off
     shortLabel SK-N-DZ C5BC89D4
     longLabel SK-N-DZ C5BC89D4 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/225.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C5BC89D4 (Brain, Hi-C)
 
     track tads3dgb_349
     parent tads3dgb off
     shortLabel DTB-034-BL
     longLabel DTB-034-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/349.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-034-BL (Prostate, Hi-C)
 
     track tads3dgb_116
     parent tads3dgb off
     shortLabel HTBE 18h H5N1-UV
     longLabel HTBE 18h H5N1-UV TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/116.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 18h H5N1-UV (Trachea, Hi-C)
 
     track tads3dgb_34
     parent tads3dgb off
     shortLabel Clone27b mitotic
     longLabel Clone27b mitotic TAD domains (Cervix, Hi-C, GSE119825)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/34.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Clone27b mitotic (Cervix, Hi-C)
 
     track tads3dgb_42
     parent tads3dgb off
     shortLabel DIPG-XIII
     longLabel DIPG-XIII TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/42.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DIPG-XIII (Brain, Hi-C)
 
     track tads3dgb_363
     parent tads3dgb off
     shortLabel DTB-071-BL
     longLabel DTB-071-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/363.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-071-BL (Prostate, Hi-C)
 
     track tads3dgb_306
     parent tads3dgb off
     shortLabel IMR-5 75
     longLabel IMR-5 75 TAD domains (Brain, Hi-C, PRJNA622577)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/306.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> IMR-5 75 (Brain, Hi-C)
 
     track tads3dgb_30
     parent tads3dgb off
     shortLabel CESS
     longLabel CESS TAD domains (Blood, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/30.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CESS (Blood, Hi-C)
 
     track tads3dgb_310
     parent tads3dgb off
-    shortLabel LNCaP
+    shortLabel LNCaP GSE161493
     longLabel LNCaP TAD domains (Prostate, Hi-C, GSE161493)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/310.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LNCaP (Prostate, Hi-C)
 
     track tads3dgb_125
     parent tads3dgb off
     shortLabel JeKo-1
     longLabel JeKo-1 TAD domains (Lymphoid tissue, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/125.bb
     color 6,218,147
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> JeKo-1 (Lymphoid tissue, Hi-C)
 
     track tads3dgb_91
     parent tads3dgb off
     shortLabel HCT-116 auxinamanitin
     longLabel HCT-116 auxinamanitin TAD domains (Colon, Hi-C, GSE121355)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/91.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 auxinamanitin (Colon, Hi-C)
 
     track tads3dgb_358
     parent tads3dgb off
     shortLabel DTB-060-BL
     longLabel DTB-060-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/358.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-060-BL (Prostate, Hi-C)
 
     track tads3dgb_182
     parent tads3dgb off
     shortLabel NT control 1
     longLabel NT control 1 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/182.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NT control 1 (Blood, Hi-C)
 
     track tads3dgb_354
     parent tads3dgb off
     shortLabel DTB-044-BL
     longLabel DTB-044-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/354.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-044-BL (Prostate, Hi-C)
 
     track tads3dgb_130
     parent tads3dgb off
-    shortLabel K-562
+    shortLabel K-562 GSE56869
     longLabel K-562 TAD domains (Blood, Hi-C, GSE56869)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/130.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> K-562 (Blood, Hi-C)
 
     track tads3dgb_240
     parent tads3dgb off
     shortLabel SK-N-SH
     longLabel SK-N-SH TAD domains (Brain, Hi-C, GSE71072)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/240.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-SH (Brain, Hi-C)
 
     track tads3dgb_254
     parent tads3dgb off
     shortLabel T-cell
     longLabel T-cell TAD domains (Blood, Hi-C, GSE107148)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/254.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> T-cell (Blood, Hi-C)
 
     track tads3dgb_384
     parent tads3dgb off
     shortLabel DTB-126-BL
     longLabel DTB-126-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/384.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-126-BL (Prostate, Hi-C)
 
     track tads3dgb_35
     parent tads3dgb off
     shortLabel Clone27k async
     longLabel Clone27k async TAD domains (Cervix, Hi-C, GSE119825)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/35.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Clone27k async (Cervix, Hi-C)
 
     track tads3dgb_392
     parent tads3dgb off
     shortLabel DTB-138-BL
     longLabel DTB-138-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/392.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-138-BL (Prostate, Hi-C)
 
     track tads3dgb_199
     parent tads3dgb off
     shortLabel PC3
     longLabel PC3 TAD domains (Prostate, Hi-C, GSE172099)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/199.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PC3 (Prostate, Hi-C)
 
     track tads3dgb_114
     parent tads3dgb off
     shortLabel HTBE 18h H5N1
     longLabel HTBE 18h H5N1 TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/114.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 18h H5N1 (Trachea, Hi-C)
 
     track tads3dgb_698
     parent tads3dgb off
     shortLabel NPCs D868D 3
     longLabel NPCs D868D 3 TAD domains (Embryo, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/698.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPCs D868D 3 (Embryo, Hi-C)
 
     track tads3dgb_272
     parent tads3dgb off
     shortLabel AA86
     longLabel AA86 TAD domains (Brain, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/272.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> AA86 (Brain, Hi-C)
 
     track tads3dgb_218
     parent tads3dgb off
     shortLabel SK-N-AS
     longLabel SK-N-AS TAD domains (Brain, Hi-C, PRJNA380394)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/218.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-AS (Brain, Hi-C)
 
     track tads3dgb_193
     parent tads3dgb off
     shortLabel Ovary
     longLabel Ovary TAD domains (Ovary, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/193.bb
     color 161,126,151
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Ovary (Ovary, Hi-C)
 
     track tads3dgb_164
     parent tads3dgb off
     shortLabel NCI-H1563
     longLabel NCI-H1563 TAD domains (Lung, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/164.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H1563 (Lung, Hi-C)
 
     track tads3dgb_133
     parent tads3dgb off
     shortLabel KBM-7
     longLabel KBM-7 TAD domains (Blood, Hi-C, GSE63525)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/133.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> KBM-7 (Blood, Hi-C)
 
     track tads3dgb_345
     parent tads3dgb off
     shortLabel DTB-021-BL
     longLabel DTB-021-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/345.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-021-BL (Prostate, Hi-C)
 
     track tads3dgb_690
     parent tads3dgb off
-    shortLabel NPC-Derived Neurons
+    shortLabel NPC neuron D868D 1
     longLabel NPC-Derived Neurons D868D 1 TAD domains (Nerve, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/690.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPC-Derived Neurons D868D 1 (Nerve, Hi-C)
 
     track tads3dgb_15
     parent tads3dgb off
     shortLabel Caki-2
     longLabel Caki-2 TAD domains (Kidney, Hi-C, GSE105465)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/15.bb
     color 92,161,153
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Caki-2 (Kidney, Hi-C)
 
     track tads3dgb_119
     parent tads3dgb off
     shortLabel HTBE 6h H5N1-UV
     longLabel HTBE 6h H5N1-UV TAD domains (Trachea, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/119.bb
     color 194,123,160
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HTBE 6h H5N1-UV (Trachea, Hi-C)
 
     track tads3dgb_391
     parent tads3dgb off
     shortLabel DTB-135-PRO
     longLabel DTB-135-PRO TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/391.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-135-PRO (Prostate, Hi-C)
 
     track tads3dgb_217
     parent tads3dgb off
     shortLabel SK-MEL-5
     longLabel SK-MEL-5 TAD domains (Skin, Hi-C, GSE105491)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/217.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-MEL-5 (Skin, Hi-C)
 
     track tads3dgb_331
     parent tads3dgb off
     shortLabel SNU-16
     longLabel SNU-16 TAD domains (Stomach, Hi-C, GSE118391)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/331.bb
     color 145,144,99
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SNU-16 (Stomach, Hi-C)
 
     track tads3dgb_31
     parent tads3dgb off
     shortLabel Clone26a async
     longLabel Clone26a async TAD domains (Cervix, Hi-C, GSE119825)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/31.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Clone26a async (Cervix, Hi-C)
 
     track tads3dgb_228
     parent tads3dgb off
     shortLabel SK-N-DZ C6BC81A1
     longLabel SK-N-DZ C6BC81A1 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/228.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C6BC81A1 (Brain, Hi-C)
 
     track tads3dgb_658
     parent tads3dgb off
     shortLabel LuCaP 147CR
     longLabel LuCaP 147CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/658.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 147CR (Prostate, Hi-C)
 
     track tads3dgb_464
     parent tads3dgb off
     shortLabel SK-N-SH-Nutlin Merged
     longLabel SK-N-SH-Nutlin Merged MicroC TAD domains (Brain, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/464.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-SH-Nutlin Merged MicroC (Brain, Micro-C)
 
     track tads3dgb_83
     parent tads3dgb off
     shortLabel HCC1954
     longLabel HCC1954 TAD domains (Breast, Hi-C, GSE116694)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/83.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC1954 (Breast, Hi-C)
 
     track tads3dgb_340
     parent tads3dgb off
     shortLabel DTB-008-BL
     longLabel DTB-008-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/340.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-008-BL (Prostate, Hi-C)
 
     track tads3dgb_385
     parent tads3dgb off
     shortLabel DTB-127-BL
     longLabel DTB-127-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/385.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-127-BL (Prostate, Hi-C)
 
     track tads3dgb_222
     parent tads3dgb off
     shortLabel SK-N-DZ C12BC83A5
     longLabel SK-N-DZ C12BC83A5 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/222.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C12BC83A5 (Brain, Hi-C)
 
     track tads3dgb_229
     parent tads3dgb off
     shortLabel SK-N-DZ C6BC81F2
     longLabel SK-N-DZ C6BC81F2 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/229.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C6BC81F2 (Brain, Hi-C)
 
     track tads3dgb_409
     parent tads3dgb off
     shortLabel DTB-218-BL
     longLabel DTB-218-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/409.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-218-BL (Prostate, Hi-C)
 
     track tads3dgb_647
     parent tads3dgb off
     shortLabel LNCaP FOXA2-D28
     longLabel LNCaP FOXA2-D28 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/647.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LNCaP FOXA2-D28 (Prostate, Hi-C)
 
     track tads3dgb_66
     parent tads3dgb off
-    shortLabel H1-ESC
+    shortLabel H1-ESC GSE43070
     longLabel H1-ESC TAD domains (Embryo, Hi-C, GSE43070)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/66.bb
     color 118,158,101
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> H1-ESC (Embryo, Hi-C)
 
     track tads3dgb_16
     parent tads3dgb off
     shortLabel Caov-3
     longLabel Caov-3 TAD domains (Ovary, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/16.bb
     color 161,126,151
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Caov-3 (Ovary, Hi-C)
 
     track tads3dgb_189
     parent tads3dgb off
     shortLabel OISD4
     longLabel OISD4 TAD domains (Lung, Hi-C, GSE130306)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/189.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> OISD4 (Lung, Hi-C)
 
     track tads3dgb_347
     parent tads3dgb off
     shortLabel DTB-030-BL
     longLabel DTB-030-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/347.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-030-BL (Prostate, Hi-C)
 
     track tads3dgb_147
     parent tads3dgb off
     shortLabel MDM 12h H5N1
     longLabel MDM 12h H5N1 TAD domains (Blood, Hi-C, GSE113703)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/147.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDM 12h H5N1 (Blood, Hi-C)
 
     track tads3dgb_320
     parent tads3dgb off
-    shortLabel MOLM-13
+    shortLabel MOLM-13 WASHU
     longLabel MOLM-13 TAD domains (Blood, Hi-C, WASHU)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/320.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MOLM-13 (Blood, Hi-C)
 
     track tads3dgb_36
     parent tads3dgb off
     shortLabel Clone27k mitotic
     longLabel Clone27k mitotic TAD domains (Cervix, Hi-C, GSE119825)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/36.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Clone27k mitotic (Cervix, Hi-C)
 
     track tads3dgb_313
     parent tads3dgb off
     shortLabel MCF-7
     longLabel MCF-7 TAD domains (Breast, Hi-C, GSE109229)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/313.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MCF-7 (Breast, Hi-C)
 
     track tads3dgb_59
     parent tads3dgb off
     shortLabel Glioblastoma G523
     longLabel Glioblastoma G523 TAD domains (Brain, Hi-C, EGAS00001003493)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/59.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Glioblastoma G523 (Brain, Hi-C)
 
     track tads3dgb_231
     parent tads3dgb off
     shortLabel SK-N-DZ C6C83G1
     longLabel SK-N-DZ C6C83G1 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/231.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C6C83G1 (Brain, Hi-C)
 
     track tads3dgb_84
     parent tads3dgb off
     shortLabel HCC2157
     longLabel HCC2157 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/84.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCC2157 (Breast, Hi-C)
 
     track tads3dgb_138
     parent tads3dgb off
     shortLabel Lung
     longLabel Lung TAD domains (Lung, Hi-C, GSE87112)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/138.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Lung (Lung, Hi-C)
 
     track tads3dgb_56
     parent tads3dgb off
     shortLabel G-401
     longLabel G-401 TAD domains (Kidney, Hi-C, GSE105235)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/56.bb
     color 92,161,153
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> G-401 (Kidney, Hi-C)
 
     track tads3dgb_0
     parent tads3dgb off
     shortLabel 007-BRD4
     longLabel 007-BRD4 TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/0.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> 007-BRD4 (Brain, Hi-C)
 
     track tads3dgb_350
     parent tads3dgb off
     shortLabel DTB-035-BL
     longLabel DTB-035-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/350.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-035-BL (Prostate, Hi-C)
 
     track tads3dgb_210
     parent tads3dgb off
     shortLabel RPMI-7951
     longLabel RPMI-7951 TAD domains (Skin, Hi-C, GSE106022)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/210.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> RPMI-7951 (Skin, Hi-C)
 
     track tads3dgb_33
     parent tads3dgb off
     shortLabel Clone27b async
     longLabel Clone27b async TAD domains (Cervix, Hi-C, GSE119825)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/33.bb
     color 186,111,165
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Clone27b async (Cervix, Hi-C)
 
     track tads3dgb_39
     parent tads3dgb off
     shortLabel CUTLL1 gSI
     longLabel CUTLL1 gSI TAD domains (Blood, Hi-C, GSE115896)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/39.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CUTLL1 gSI (Blood, Hi-C)
 
     track tads3dgb_167
     parent tads3dgb off
     shortLabel NCI-H460
     longLabel NCI-H460 TAD domains (Lung, Hi-C, GSE105725)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/167.bb
     color 130,163,45
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NCI-H460 (Lung, Hi-C)
 
     track tads3dgb_19
     parent tads3dgb off
     shortLabel CB CD34 control 2
     longLabel CB CD34 control 2 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/19.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CB CD34 control 2 (Blood, Hi-C)
 
     track tads3dgb_652
     parent tads3dgb off
     shortLabel LuCaP 147
     longLabel LuCaP 147 TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/652.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 147 (Prostate, Hi-C)
 
     track tads3dgb_413
     parent tads3dgb off
     shortLabel PR-040-BL
     longLabel PR-040-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/413.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> PR-040-BL (Prostate, Hi-C)
 
     track tads3dgb_104
     parent tads3dgb off
     shortLabel HOTTIP-KO
     longLabel HOTTIP-KO TAD domains (Blood, Hi-C, GSE114981)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/104.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HOTTIP-KO (Blood, Hi-C)
 
     track tads3dgb_261
     parent tads3dgb off
     shortLabel U-118MG
     longLabel U-118MG TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/261.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> U-118MG (Brain, Hi-C)
 
     track tads3dgb_295
     parent tads3dgb off
     shortLabel GB180
     longLabel GB180 TAD domains (Brain, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/295.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GB180 (Brain, Hi-C)
 
     track tads3dgb_355
     parent tads3dgb off
     shortLabel DTB-053-BL
     longLabel DTB-053-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/355.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-053-BL (Prostate, Hi-C)
 
     track tads3dgb_22
     parent tads3dgb off
     shortLabel CBS-KO-VP-HOTTIP
     longLabel CBS-KO-VP-HOTTIP TAD domains (Blood, Hi-C, GSE114981)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/22.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CBS-KO-VP-HOTTIP (Blood, Hi-C)
 
     track tads3dgb_226
     parent tads3dgb off
     shortLabel SK-N-DZ C5C81F11
     longLabel SK-N-DZ C5C81F11 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/226.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-N-DZ C5C81F11 (Brain, Hi-C)
 
     track tads3dgb_359
     parent tads3dgb off
     shortLabel DTB-061-BL
     longLabel DTB-061-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/359.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-061-BL (Prostate, Hi-C)
 
     track tads3dgb_29
     parent tads3dgb off
     shortLabel CD8 positive
     longLabel CD8 positive TAD domains (Blood, Hi-C, GSE237414)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/29.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> CD8 positive (Blood, Hi-C)
 
     track tads3dgb_292
     parent tads3dgb off
     shortLabel DLD-1
     longLabel DLD-1 TAD domains (Colon, Hi-C, GSE120166)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/292.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DLD-1 (Colon, Hi-C)
 
     track tads3dgb_143
     parent tads3dgb off
     shortLabel MDA-MB-468
     longLabel MDA-MB-468 TAD domains (Breast, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/143.bb
     color 65,171,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> MDA-MB-468 (Breast, Hi-C)
 
     track tads3dgb_449
     parent tads3dgb off
     shortLabel GM12878-Control Merged
     longLabel GM12878-Control Merged MicroC TAD domains (Blood, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/449.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GM12878-Control Merged MicroC (Blood, Micro-C)
 
     track tads3dgb_649
     parent tads3dgb off
     shortLabel LuCaP 35CR
     longLabel LuCaP 35CR TAD domains (Prostate, Hi-C, GSE239272)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/649.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> LuCaP 35CR (Prostate, Hi-C)
 
     track tads3dgb_339
     parent tads3dgb off
     shortLabel DTB-005-BL
     longLabel DTB-005-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/339.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-005-BL (Prostate, Hi-C)
 
     track tads3dgb_693
     parent tads3dgb off
-    shortLabel NPC-Derived Neurons
+    shortLabel NPC neuron D868N 1
     longLabel NPC-Derived Neurons D868N 1 TAD domains (Nerve, Hi-C, GSE212252)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/693.bb
     color 160,156,0
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NPC-Derived Neurons D868N 1 (Nerve, Hi-C)
 
     track tads3dgb_262
     parent tads3dgb off
     shortLabel U-343MG
     longLabel U-343MG TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/262.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> U-343MG (Brain, Hi-C)
 
     track tads3dgb_50
     parent tads3dgb off
-    shortLabel Epidermal Keratinocyte
+    shortLabel Keratinocyte day6
     longLabel Epidermal Keratinocyte day6 TAD domains (Skin, Hi-C, GSE84662)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/50.bb
     color 127,133,209
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Epidermal Keratinocyte day6 (Skin, Hi-C)
 
     track tads3dgb_241
     parent tads3dgb off
     shortLabel SK-OV-3
     longLabel SK-OV-3 TAD domains (Brain, Hi-C, GSE147123)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/241.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> SK-OV-3 (Brain, Hi-C)
 
     track tads3dgb_2
     parent tads3dgb off
     shortLabel 007-DMSO
     longLabel 007-DMSO TAD domains (Brain, Hi-C, GSE162976)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/2.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> 007-DMSO (Brain, Hi-C)
 
     track tads3dgb_357
     parent tads3dgb off
     shortLabel DTB-059-BL
     longLabel DTB-059-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/357.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-059-BL (Prostate, Hi-C)
 
     track tads3dgb_185
     parent tads3dgb off
     shortLabel NT LMNB1 2
     longLabel NT LMNB1 2 TAD domains (Blood, Hi-C, GSE174533)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/185.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NT LMNB1 2 (Blood, Hi-C)
 
     track tads3dgb_281
     parent tads3dgb off
     shortLabel BRD3187
     longLabel BRD3187 TAD domains (Colon, Hi-C, GSE133928)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/281.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> BRD3187 (Colon, Hi-C)
 
     track tads3dgb_296
     parent tads3dgb off
     shortLabel GB182
     longLabel GB182 TAD domains (Brain, Hi-C, GSE81879)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/296.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> GB182 (Brain, Hi-C)
 
     track tads3dgb_374
     parent tads3dgb off
     shortLabel DTB-097-BL
     longLabel DTB-097-BL TAD domains (Prostate, Hi-C, GSE249494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/374.bb
     color 140,140,140
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> DTB-097-BL (Prostate, Hi-C)
 
     track tads3dgb_321
     parent tads3dgb off
     shortLabel NALM-6
     longLabel NALM-6 TAD domains (Blood, Hi-C, GSE115494)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/321.bb
     color 254,75,173
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NALM-6 (Blood, Hi-C)
 
     track tads3dgb_176
     parent tads3dgb off
     shortLabel NeuN-plus H3
     longLabel NeuN-plus H3 TAD domains (Brain, Hi-C, GSE229816)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/176.bb
     color 155,155,18
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> NeuN-plus H3 (Brain, Hi-C)
 
     track tads3dgb_458
     parent tads3dgb off
     shortLabel HepG2-Nutlin Merged
     longLabel HepG2-Nutlin Merged MicroC TAD domains (Liver, Micro-C, GSE278978)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/458.bb
     color 137,152,82
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HepG2-Nutlin Merged MicroC (Liver, Micro-C)
 
     track tads3dgb_275
     parent tads3dgb off
     shortLabel Bladder Tumor T3
     longLabel Bladder Tumor T3 TAD domains (Bladder, Hi-C, GSE148079)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/275.bb
     color 169,29,34
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> Bladder Tumor T3 (Bladder, Hi-C)
 
     track tads3dgb_97
     parent tads3dgb off
-    shortLabel HCT-116 RAD21-mAC no
+    shortLabel HCT-116 RAD21 no auxin
     longLabel HCT-116 RAD21-mAC no auxin TAD domains (Colon, Hi-C, GSE104333)
     type bigBed 4
     bigDataUrl /gbdb/hg38/bbi/tad/tads3dgb/97.bb
     color 86,86,36
-    visibility dense
+    visibility pack
     mouseOver <b>3DGB TAD domain:</b> HCT-116 RAD21-mAC no auxin (Colon, Hi-C)