Description

The RefSeq mRNAs gene track for the 20 Oct 2020 Botrytis sinoallii/GCF_014898435.1_ASM1489843v1 genome assembly displays translated blat alignments of vertebrate and invertebrate mRNA in GenBank.

Data Access

Download GCF_014898435.1_ASM1489843v1.xenoRefGene.gtf.gz GTF file.

Track statistics summary

Total genome size: 61,289,320
Gene count: 1,549
Bases in genes: 2,450,478
Percent genome coverage: % 3.998

Methods

The mRNAs were aligned against the Botrytis sinoallii/GCF_014898435.1_ASM1489843v1 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 RefSeq
The resulting PSL outputs are filtered:
pslCDnaFilter -minId=0.35 -minCover=0.25  -globalNearBest=0.0100 -minQSize=20 
  -ignoreIntrons -repsAsMatch -ignoreNs -bestOverlap 
    all.results.psl GCF_014898435.1_ASM1489843v1.xenoRefGene.psl
The filtered GCF_014898435.1_ASM1489843v1.xenoRefGene.psl is converted to genePred data to display for this track.

Credits

The mRNA track was produced at UCSC from mRNA sequence data submitted to the international public sequence databases by scientists worldwide.

References

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