d93c426ef1ad5fbb32b754408599eaf380a199e5
max
  Tue Apr 21 13:34:58 2026 -0700
choriCloneEnds: reorganize danRer11 CHORI BAC clone end placements as a superTrack, refs #35059

- Rename ncbiCloneEndsCH1073 to choriCloneEnds throughout (trackDb, HTML,
makeDoc, scripts dir, /hive and /gbdb layout). User-visible label is
now "CHORI Clones" since all three libraries (CH1073, CH73, CH211) are
CHORI/BACPAC BAC libraries; data source (NCBI Clone DB) is cited in
Methods.
- Wrap the existing CH1073 track in a choriCloneEnds superTrack and
add two new subtracks built from the parallel unique_concordant GFFs
at ftp.ncbi.nih.gov/repository/clone/reports/Danio_rerio/ :
CH73  (99,141 placements, 23 oversize)
CH211 (70,231 placements, 46 oversize)
CH1073 is rebuilt with the same pipeline (210,777 placements).
- Build all three bigBeds with -extraIndex=name and register
searchTable / searchType bigBed stanzas with searchIndex name on each
subtrack, so clone names (CH1073-100A1, CH73-1A1, CH211-1A1, ...)
resolve from the Genome Browser position box.
- Single shared HTML description page; Methods now links to the NCBI
FTP source and to the UCSC makeDoc and scripts dir on GitHub.

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

diff --git src/hg/makeDb/trackDb/zebrafish/danRer11/ncbiCloneEndsCH1073.ra src/hg/makeDb/trackDb/zebrafish/danRer11/ncbiCloneEndsCH1073.ra
deleted file mode 100644
index 83903031180..00000000000
--- src/hg/makeDb/trackDb/zebrafish/danRer11/ncbiCloneEndsCH1073.ra
+++ /dev/null
@@ -1,20 +0,0 @@
-track ncbiCloneEndsCH1073
-shortLabel NCBI CH1073 BAC
-longLabel NCBI CH1073 BAC library clone end placements, unique concordant (end-seq)
-group map
-visibility hide
-type bigBed 6 +
-bigDataUrl /gbdb/danRer11/ncbiCloneEndsCH1073/CH1073.bb
-color 60,100,160
-url https://zfin.org/search?q=$$
-urlLabel ZFIN clone search:
-filterValues.concordant TRUE,FALSE
-filterLabel.concordant End-pair concordance
-filterType.concordant multipleListOnlyOr
-filterValues.unique TRUE,FALSE
-filterLabel.unique Unique placement
-filterType.unique multipleListOnlyOr
-filterValues.oversize TRUE,FALSE
-filterLabel.oversize Oversize placement (>500kb)
-filterType.oversize multipleListOnlyOr
-skipFields score,strand,placementMethod