Mapping ORFs to Chromosome locations
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7.0 years ago

Hi, I have a list of ORFs with their chromosome number and start and stop nucleotide sequences. I was wondering that, given a set of genes (w/ start and stop seq and chromosome no.), can I use any tool that can map these orfs to chromosome sequence and see if they fall within or outside this region!!

mapping genome orfs • 1.6k views
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7.0 years ago
Vivek ★ 2.7k

You can align the sequences using BLAT.

https://genome.ucsc.edu/cgi-bin/hgBlat?command=start

Convert the top alignments from the resulting PSL file to BED format and use BEDtools to check the intersection with your coordinates.

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Thanks Vivek. will try that.

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