e82a8101c1aa495e0e6c841f83f4d6c980fddf49
max
  Thu Mar 12 07:28:49 2026 -0700
Add STRchive disease-associated STR loci track to strVar supertrack

75 curated disease-associated tandem repeat expansion loci from
STRchive (Hiatt et al. 2025), with pathogenic thresholds, inheritance
modes, and disease annotations. Colored by inheritance mode, refs #36652

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

diff --git src/hg/makeDb/trackDb/human/hg38/webstr.ra src/hg/makeDb/trackDb/human/hg38/webstr.ra
index 379cebfd905..743282d177e 100644
--- src/hg/makeDb/trackDb/human/hg38/webstr.ra
+++ src/hg/makeDb/trackDb/human/hg38/webstr.ra
@@ -7,15 +7,29 @@
 visibility hide
 
     track webstr
     shortLabel WebSTR
     longLabel WebSTR Short Tandem Repeat Loci (EnsembleTR Panel, 1000 Genomes)
     type bigBed 9 +
     itemRgb on
     bigDataUrl /gbdb/hg38/webstr/webstr.bb
     visibility dense
     superTrack strVar dense
     url https://webstr.ucsd.edu/locus?repeat_id=$$&genome=hg38
     urlLabel WebSTR locus page
     searchIndex name
     mouseOver $motif repeat, $numCopies copies, period $period
     html webstr.html
+
+    track strchive
+    shortLabel STRchive
+    longLabel STRchive Disease-Associated Short Tandem Repeat Loci
+    type bigBed 9 +
+    itemRgb on
+    bigDataUrl /gbdb/hg38/webstr/strchive.bb
+    visibility pack
+    superTrack strVar pack
+    url https://strchive.org/loci/$$
+    urlLabel STRchive locus page
+    searchIndex name
+    mouseOver $name: $referenceMotif repeat in $gene, pathogenic min $pathogenicMin ($inheritance)
+    html strchive.html