63653eb7f4fcccfedec87fe115ed0a954012c3ad
max
  Thu Apr 30 05:46:04 2026 -0700
Adding new "m6A-Atlas v2 sites" track under rnaMod superTrack on hg38: 427760 high-confidence base-resolution m6A sites compiled by m6A-Atlas v2 (Liang 2024) from 12 detection technologies across 24 cell lines / tissues. Filters on region, technique, cell line, biotype, #techniques, #cell lines. Track lives in its own m6aAtlas.ra file, included alpha-only via trackDb.ra, refs #36613

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

diff --git src/hg/makeDb/scripts/rnaMod/m6aAtlas.as src/hg/makeDb/scripts/rnaMod/m6aAtlas.as
new file mode 100644
index 00000000000..f9c92ce6074
--- /dev/null
+++ src/hg/makeDb/scripts/rnaMod/m6aAtlas.as
@@ -0,0 +1,28 @@
+table m6aAtlas
+"m6A-Atlas v2.0 high-confidence m6A sites with cell-line and technique support"
+(
+string  chrom;          "Reference sequence chromosome or scaffold"
+uint    chromStart;     "Start position of feature on chromosome"
+uint    chromEnd;       "End position of feature on chromosome"
+string  name;           "m6A-Atlas site ID"
+uint    score;          "Score (0-1000) scaled from number of supporting techniques and cell lines"
+char[1] strand;         "+ or -"
+uint    thickStart;     "Coding region start"
+uint    thickEnd;       "Coding region end"
+uint    reserved;       "RGB color value used by browser"
+string  region;         "Genomic region annotation (Exon, 3'UTR/Exon, 5'UTR/Exon, Intron, Intergenic, etc.)"
+string  geneName;       "HGNC/Ensembl gene symbol"
+string  geneBiotype;    "Ensembl gene biotype (protein_coding, lncRNA, etc.)"
+string  ensemblId;      "Ensembl gene ID"
+uint    nTechniques;    "Number of distinct detection techniques supporting this site"
+string  techniques;     "Comma-separated list of detection techniques"
+uint    nCellLines;     "Number of distinct cell lines / tissues supporting this site"
+lstring cellLines;      "Comma-separated list of cell lines or tissues"
+uint    rbpNum;         "Number of overlapping RBP binding sites in m6A-Atlas annotations"
+uint    miRNANum;       "Number of overlapping miRNA targets"
+uint    splicingSiteNum;"Number of nearby splicing sites"
+uint    snpNum;         "Number of nearby SNPs"
+lstring evidence;       "Per-study evidence: GSE;technique;species;cellLine;treatment, separated by | "
+string  geneSource;     "Gene model source (e.g. ensembl_havana, havana)"
+string  detailUrl;      "Link to m6A-Atlas detail page for this site"
+)