6a29bc1077e1bd2926fa1508c6fdde383397f4a4
mspeir
  Tue Sep 8 16:14:56 2026 -0700
relatedTracks.ra: drop 20 entries naming tracks that are not on the RR

An audit of the table against the public trackDb found 77 relationship rows
pointing at a track the RR does not have. Most are fine and stay: the track is
either gated behind an alpha include and still in development (LCRs, gerp,
imprinting, mei, srSv, t2tChain, tads, TOGAv2, clinvarMapped, colorsDbLegacy,
hg38Patch11, singleCellSignalsPeaks, cancerMutations), or the family is already
public on other assemblies and only this version or assembly has yet to be
pushed (transMapV6, crispr10K, tanDups, ukbDepletion). Those entries start
working on their own when the track ships.

The 20 lines removed here name tracks with no public counterpart under any name
on any assembly, so they could never render for a reader on the RR:

ucscRetroAli8, superseded by the V9 track that is public
wgRnaOld and cancerMutations, both release alpha
transMapV4, absent from the RR entirely, so the source page does not exist
ensGene on hg38 and mm10, where Ensembl Genes was retired
sibAltEvents, public on no assembly
chainNetHs1, which is assembly-hub machinery rather than a native hg38 track
cloneEndUcsc, a mapping that only ever existed on hgwdev

The three crispr lines came out for a different reason. On hgwdev crispr is a
superTrack over crisprRanges and crisprTargets while the RR carries only the
standalone crisprAllTargets, so the entries looked like they wanted repointing.
The file already relates crisprAllTargets and crispr10K reciprocally further
down, on all three assemblies, which made them redundant instead.

Every name still in the file resolves in the hgwdev trackDb, and no duplicate
assembly and track pair remains. Rebuilt with make update on hg38, hg19 and
mm10: 24 rows dropped, none added, nothing else changed.

The original audit checked names against alpha, which is why these got in.

refs #38016

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

diff --git src/hg/makeDb/trackDb/relatedTracks.ra src/hg/makeDb/trackDb/relatedTracks.ra
index 97cea089e65..62c7ece2f1f 100644
--- src/hg/makeDb/trackDb/relatedTracks.ra
+++ src/hg/makeDb/trackDb/relatedTracks.ra
@@ -208,64 +208,52 @@
 hg19 cnvDevDelay dosageSensitivity Predicted gene-level haploinsufficiency (pHaplo) and triplosensitivity (pTriplo) scores from Collins et al. 2022 for genes within these CNVs
 
 # danRer11 BAC clone tracks:
 danRer11 bacEndPairsLift choriCloneEnds CHORI zebrafish BAC clone end placements (CH73, CH211, CH1073) from NCBI Clone DB on GRCz11
 danRer11 choriCloneEnds bacEndPairsLift Zebrafish BAC end pairs lifted from danRer4 (older UCSC BLAT placements)
 
 # Relationships added from the #38016 audit. Version successions run one way,
 # from the older track to the newer one; archives are reciprocal.
 
 # Version successions, from the older track to the newer one:
 hg38 >caddSuper caddSuper1_7 The newer CADD release, with an updated model and training set
 hg38 >cosmicRegions cosmicMuts Individual somatic mutations from the current COSMIC release (V101)
 hg38 dbSnp155Composite dbSnpArchive Older dbSNP builds, kept for reproducing earlier analyses
 hg38 dbSnpArchive dbSnp155Composite The dbSNP release currently used by the Browser
 hg38 >gtexGene gtexGeneV8 The newer GTEx release, 54 tissues from 948 donors
-hg38 >ucscRetroAli8 ucscRetroAli9 The newer version of this track
-hg38 >wgRnaOld wgRna The newer version of this track
 hg38 >covidHgiGwas covidHgiGwasR4Pval A later release of the same COVID-19 Host Genetics Initiative meta-analysis
 hg38 >colorsDbLegacy longReadVariants Current long-read structural variant callsets, including the up-to-date CoLoRSdb release
-hg38 >crispr crispr10K The same target sites computed over a wider window, exons plus 10 kb rather than 200 bp
-hg38 >transMapV4 transMapV6 The current version of the TransMap alignments
 hg38 >transMapV5 transMapV6 The current version of the TransMap alignments
 hg38 knownGeneArchive wgEncodeGencodeSuper All transcripts from each GENCODE release, including sets never used as the default gene track
 hg38 wgEncodeGencodeSuper knownGeneArchive Previous default gene tracks, one per GENCODE release
 hg38 >genePredArchive knownGene The current default gene set
-hg38 >ensGene knownGene The current GENCODE gene set, which shares its annotation with Ensembl
 
 hg19 >caddSuper caddSuper1_7 The newer CADD release, with an updated model and training set
 hg19 >cosmicRegions cosmicMuts Individual somatic mutations from the current COSMIC release (V101)
 hg19 dbSnp155Composite dbSnpArchive Older dbSNP builds, kept for reproducing earlier analyses
 hg19 dbSnpArchive dbSnp155Composite The dbSNP release currently used by the Browser
 hg19 >gtexGene gtexGeneV8 The newer GTEx release, 54 tissues from 948 donors
-hg19 >wgRnaOld wgRna The newer version of this track
 hg19 >covidHgiGwas covidHgiGwasR4Pval A later release of the same COVID-19 Host Genetics Initiative meta-analysis
-hg19 >crispr crispr10K The same target sites computed over a wider window, exons plus 10 kb rather than 200 bp
-hg19 >transMapV4 transMapV6 The current version of the TransMap alignments
 hg19 >transMapV5 transMapV6 The current version of the TransMap alignments
 hg19 knownGeneArchive wgEncodeGencodeSuper All transcripts from each GENCODE release, including sets never used as the default gene track
 hg19 wgEncodeGencodeSuper knownGeneArchive Previous default gene tracks, one per GENCODE release
 hg19 >genePredArchive knownGene The current default gene set
-hg19 >ensGene knownGene The current GENCODE gene set, which shares its annotation with Ensembl
 
 mm39 knownGeneArchive wgEncodeGencodeSuper All transcripts from each GENCODE release, including sets never used as the default gene track
 mm39 wgEncodeGencodeSuper knownGeneArchive Previous default gene tracks, one per GENCODE release
 
-mm10 >crispr crispr10K The same target sites computed over a wider window, exons plus 10 kb rather than 200 bp
-mm10 >transMapV4 transMapV6 The current version of the TransMap alignments
 mm10 >transMapV5 transMapV6 The current version of the TransMap alignments
-mm10 >ensGene knownGene The current GENCODE gene set, which shares its annotation with Ensembl
 
 # Clinical variant database cross-links:
 hg38 clinvar hgmd Disease-causing mutations curated from the literature by HGMD; the public release lags the licensed version
 hg38 hgmd clinvar Variant interpretations submitted by clinical laboratories, with review status and conflicts
 hg38 clinvar lovdComp Variants collected in the gene-specific Leiden Open Variation Database instances
 hg38 lovdComp clinvar Variant interpretations submitted by clinical laboratories worldwide
 hg38 clinvar decipherContainer Patient variants and CNVs from the DECIPHER developmental disorder database
 hg38 decipherContainer clinvar Variant interpretations submitted by clinical laboratories, with review status
 hg38 clinvarMapped clinvar The original, directly submitted ClinVar variant records
 hg38 clinvar clinvarMapped Coding variants projected onto paralogous loci by sequence homology
 hg38 mitoMap nuMtSeq Mitochondrial segments inserted into the nuclear genome, a common source of false-positive chrM variant calls
 hg38 nuMtSeq mitoMap Variants and annotations on the mitochondrial genome itself
 
 hg19 clinvar hgmd Disease-causing mutations curated from the literature by HGMD; the public release lags the licensed version
 hg19 hgmd clinvar Variant interpretations submitted by clinical laboratories, with review status and conflicts
@@ -401,90 +389,82 @@
 hg38 ucscGenePfam uniprot Protein domains and functional sites from UniProt
 hg38 uniprot ucscGenePfam Pfam domains mapped onto GENCODE transcripts
 hg38 knownGene mane One representative transcript per gene, agreed between RefSeq and GENCODE
 hg38 mane knownGene The full GENCODE gene set that MANE Select transcripts are drawn from
 hg38 refSeqComposite mane The MANE Select subset of RefSeq transcripts, matched to GENCODE
 hg38 mane refSeqComposite The full NCBI RefSeq transcript set that MANE Select is drawn from
 hg38 knownGene hgnc Official gene symbols and names from the HGNC, with previous symbols and aliases
 hg38 hgnc knownGene The default gene set, whose gene names come from this nomenclature
 hg38 refSeqComposite hgnc Official gene symbols and names from the HGNC, with previous symbols and aliases
 hg38 hgnc refSeqComposite Transcript annotations from NCBI, which use these gene symbols
 hg38 mane hgnc Official gene symbols and names from the HGNC, with previous symbols and aliases
 hg38 hgnc mane One agreed representative transcript per gene, matched between RefSeq and GENCODE
 hg38 >ccdsGene mane One representative transcript per gene, matched between RefSeq and GENCODE
 hg38 refSeqComposite xenoRefGene RefSeq transcripts from other species, aligned to the human genome
 hg38 xenoRefGene refSeqComposite Human RefSeq transcripts, rather than transcripts from other species
-hg38 ~knownAlt sibAltEvents Another set of alternative splicing and promoter events called from transcript alignments
-hg38 sibTxGraph sibAltEvents Individual alternative splicing and polyadenylation events derived from this graph
-hg38 sibAltEvents sibTxGraph The full alternative splicing graph these events are derived from
 hg38 pseudogenes ucscRetroAli9 Retroposed gene copies, a major source of processed pseudogenes
 hg38 ucscRetroAli9 pseudogenes Curated pseudogene annotations from GENCODE and Yale
 hg38 ncOrfs gwipsvizRiboseq Ribosome profiling data, the main evidence for translation of non-canonical ORFs
 hg38 gwipsvizRiboseq ncOrfs Open reading frames outside annotated CDS regions, called partly from ribosome profiling
 hg38 lrg lrgTranscriptAli The fixed LRG transcript annotations within these regions
 hg38 lrgTranscriptAli lrg The genomic LRG reference regions these transcripts belong to
 hg38 crispr10K crisprAllTargets Cas9 target sites across the whole genome, not only near exons
 hg38 crisprAllTargets crispr10K Cas9 target sites restricted to exons and 10 kb of flanking sequence
 
 hg19 uniprot spMut Amino acid substitutions annotated in UniProt, mapped to the genome
 hg19 spMut uniprot Protein domains, sites and other UniProt annotations mapped to the genome
 hg19 ucscGenePfam uniprot Protein domains and functional sites from UniProt
 hg19 uniprot ucscGenePfam Pfam domains mapped onto GENCODE transcripts
 hg19 knownGene hgnc Official gene symbols and names from the HGNC, with previous symbols and aliases
 hg19 hgnc knownGene The default gene set, whose gene names come from this nomenclature
 hg19 refSeqComposite hgnc Official gene symbols and names from the HGNC, with previous symbols and aliases
 hg19 hgnc refSeqComposite Transcript annotations from NCBI, which use these gene symbols
 hg19 refSeqComposite xenoRefGene RefSeq transcripts from other species, aligned to the human genome
 hg19 xenoRefGene refSeqComposite Human RefSeq transcripts, rather than transcripts from other species
-hg19 ~knownAlt sibAltEvents Another set of alternative splicing and promoter events called from transcript alignments
-hg19 sibTxGraph sibAltEvents Individual alternative splicing and polyadenylation events derived from this graph
-hg19 sibAltEvents sibTxGraph The full alternative splicing graph these events are derived from
 hg19 lrg lrgTranscriptAli The fixed LRG transcript annotations within these regions
 hg19 lrgTranscriptAli lrg The genomic LRG reference regions these transcripts belong to
 hg19 crispr10K crisprAllTargets Cas9 target sites across the whole genome, not only near exons
 hg19 crisprAllTargets crispr10K Cas9 target sites restricted to exons and 10 kb of flanking sequence
 
 mm39 ucscGenePfam uniprot Protein domains and functional sites from UniProt
 mm39 uniprot ucscGenePfam Pfam domains mapped onto GENCODE transcripts
 mm39 refSeqComposite xenoRefGene RefSeq transcripts from other species, aligned to the human genome
 mm39 xenoRefGene refSeqComposite Human RefSeq transcripts, rather than transcripts from other species
 
 mm10 uniprot spMut Amino acid substitutions annotated in UniProt, mapped to the genome
 mm10 spMut uniprot Protein domains, sites and other UniProt annotations mapped to the genome
 mm10 ucscGenePfam uniprot Protein domains and functional sites from UniProt
 mm10 uniprot ucscGenePfam Pfam domains mapped onto GENCODE transcripts
 mm10 refSeqComposite xenoRefGene RefSeq transcripts from other species, aligned to the human genome
 mm10 xenoRefGene refSeqComposite Human RefSeq transcripts, rather than transcripts from other species
 mm10 crispr10K crisprAllTargets Cas9 target sites across the whole genome, not only near exons
 mm10 crisprAllTargets crispr10K Cas9 target sites restricted to exons and 10 kb of flanking sequence
 
 hs1 refSeqComposite xenoRefGene RefSeq transcripts from other species, aligned to the human genome
 hs1 xenoRefGene refSeqComposite Human RefSeq transcripts, rather than transcripts from other species
 
 danRer11 refSeqComposite xenoRefGene RefSeq transcripts from other species, aligned to the human genome
 danRer11 xenoRefGene refSeqComposite Human RefSeq transcripts, rather than transcripts from other species
 
 # Map and assembly cross-links:
-hg38 ~t2tChain chainNetHs1 Another alignment of the T2T CHM13 assembly to GRCh38
 hg38 ~t2tChain chm13LiftOver Another alignment of the T2T CHM13 assembly to GRCh38
 hg38 problematic LCRs Low-complexity regions measured by longdust, another common source of alignment artifacts
 hg38 LCRs problematic Curated regions that often cause artifacts in sequencing and alignment
 hg38 hg38Patch11 patchesPsl Alignments of the patch and alt sequences to the primary assembly
 hg38 patchesPsl hg38Patch11 The patch and alternate sequences themselves, as placed on the assembly
 hg38 exomeProbesets genotypeArrays Microarray probesets and optical genome mapping sites
 hg38 genotypeArrays exomeProbesets Exome capture kit target regions and probe positions
-hg38 ~cloneEndSuper cloneEndUcsc Another mapping of the same clone library end sequences
 
 hg19 exomeProbesets genotypeArrays Microarray probesets and optical genome mapping sites
 hg19 genotypeArrays exomeProbesets Exome capture kit target regions and probe positions
 
 hs1 problematic LCRs Low-complexity regions measured by longdust, another common source of alignment artifacts
 hs1 LCRs problematic Curated regions that often cause artifacts in sequencing and alignment
 
 # Comparative genomics cross-links:
 hg38 unusualcons cons100way The vertebrate conservation scores these unusually conserved regions are called from
 hg38 cons100way unusualcons Ultraconserved elements, human accelerated regions and similar features
 hg38 gerp cons100way UCSC conservation scores from a 100-species vertebrate alignment
 hg38 cons100way gerp Conservation scores from Ensembl, computed on a 65-amniote alignment
 hg38 ~cons241way cons447way Another Zoonomia mammalian alignment, built on a different species set
 
 # Mouse gene and regulation cross-links: