df99c448f8e0386bb718da0044b22752fc145713
gperez2
  Thu Jun 4 00:15:12 2026 -0700
Updating ENCODE4 Regulation labels and description pages for hg38 and mm10. refs #34923

- Capitalized 363 hg38 Layered organ shortLabels and shortened the over-length TF rPeaks and Indiv. composite longLabels; updated the mm10 TF ChIP container longLabel.
- TF rPeaks: added the missing SHOX2 to filterValues.factor (now 912), and updated "911 factors"/"2,502 experiments" to "912"/"2,509".
- Supertrack pages: changed Layered bullets from "highlights" to "displays", reworded the histone and CTCF bullets, updated the default-organ note, and updated stale hg38 organ counts to 38/41/26/38/36.
- Updated the TF ChIP facet name "Tf" -> "TF" on both description pages.
- Makedoc: updated hg38 "911-factor" -> "912-factor" and mm10 RNA-seq Unstranded "26" -> "8".

diff --git src/hg/makeDb/doc/mm10.encode4.regulation.txt src/hg/makeDb/doc/mm10.encode4.regulation.txt
index 201770a4e23..d72d17ec2a0 100644
--- src/hg/makeDb/doc/mm10.encode4.regulation.txt
+++ src/hg/makeDb/doc/mm10.encode4.regulation.txt
@@ -97,31 +97,31 @@
 #   /gbdb/mm10/encode4/regulation/encode4RegRnaSeq_metadata.tsv
 #   /gbdb/mm10/encode4/regulation/encode4RegTfChip_metadata.tsv
 #
 # Output .ra files (in kent/src/hg/makeDb/trackDb/mouse/mm10/):
 #   encode4RegEpigenetics.ra — 1,178 subtracks (589 signal + 589 peak), priority 2.0
 #     Facets: Assay, Organ, Biosample Type, Data Type
 #   encode4RegRnaSeq.ra      — 1,054 subtracks (bigWig only), priority 2.1
 #     Facets: Organ, Biosample Type, Strand
 #   encode4RegTfChip.ra      — 334 subtracks (167 signal + 167 peak), priority 2.2
 #     Facets: TF, Organ, Biosample Type, Data Type
 #
 # Key differences from hg38:
 #   - Epigenetics and TfChip contain BOTH bigWig (signal) and bigBed (peaks)
 #     in the same bigComposite, with "Data Type" facet to distinguish them.
 #     Parent type is "bed 3" to accommodate mixed content.
-#   - RNA-seq has "Unstranded" strand value for 26 subtracks (hg38 only has +/-)
+#   - RNA-seq has "Unstranded" strand value for 8 subtracks (hg38 only has +/-)
 #   - _Biosample column hidden from facets (same as hg38)
 #   - All facet values capitalized (Cell line, Adult, etc.)
 #
 # Faceted UI features:
 #   - colorSettingsUrl for facet color indicators:
 #     Epigenetics: colored by Assay (epi_colors.json)
 #     RnaSeq: colored by Organ (organ_colors.json)
 #     TfChip: no facet colors (uses score-based spectrum coloring)
 #
 # Default-ON subtracks (tissue samples per Weng lab request):
 #   Epigenetics (30): forebrain/heart/liver postnatal 0 days C57BL/6
 #     × 5 assays × signal+peak
 #   RNA-seq (6): forebrain P0 +/-, heart P0 +/-, liver adult 2mo C57BL/6J +/-
 #     (no liver RNA at postnatal 0; liver uses adult 2 month as fallback)
 #   TF ChIP (10): forebrain CTCF P0 (2), heart CTCF+EP300 P0 (4),