The RefSeq mRNAs gene track for the 08 Apr 2025 Callithrix jacchus/GCA_049354675.1_calJac220_alt genome assembly displays translated blat alignments of vertebrate and invertebrate mRNA in GenBank.
Download GCA_049354675.1_calJac220_alt.xenoRefGene.gtf.gz GTF file.
Total genome size: 2,908,819,824
Gene count: 21,815
Bases in genes: 1,121,282,428
Percent genome coverage: % 38.548
The mRNAs were aligned against the Callithrix jacchus/GCA_049354675.1_calJac220_alt genome using translated blat. When a single mRNA aligned in multiple places, the alignment having the highest base identity was found. Only those alignments having a base identity level within 1% of the best and at least 25% base identity with the genomic sequence were kept.
Specifically, the translated blat command is:
blat -noHead -q=rnax -t=dnax -mask=lower target.fa query.fa target.query.psl where target.fa is one of the chromosome sequence of the genome assembly, and the query.fa is the mRNAs from RefSeqThe resulting PSL outputs are filtered:
pslCDnaFilter -minId=0.35 -minCover=0.25 -globalNearBest=0.0100 -minQSize=20
-ignoreIntrons -repsAsMatch -ignoreNs -bestOverlap
all.results.psl GCA_049354675.1_calJac220_alt.xenoRefGene.psl
The filtered GCA_049354675.1_calJac220_alt.xenoRefGene.psl is converted to
genePred data to display for this track.
The mRNA track was produced at UCSC from mRNA sequence data submitted to the international public sequence databases by scientists worldwide.
Benson DA, Cavanaugh M, Clark K, Karsch-Mizrachi I, Lipman DJ, Ostell J, Sayers EW. GenBank. Nucleic Acids Res. 2013 Jan;41(Database issue):D36-42. PMID: 23193287; PMC: PMC3531190
Benson DA, Karsch-Mizrachi I, Lipman DJ, Ostell J, Wheeler DL. GenBank: update. Nucleic Acids Res. 2004 Jan 1;32(Database issue):D23-6. PMID: 14681350; PMC: PMC308779
Kent WJ. BLAT - the BLAST-like alignment tool. Genome Res. 2002 Apr;12(4):656-64. PMID: 11932250; PMC: PMC187518