I have a long list of GI and I want their accession number
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8.1 years ago
alisa • 0

Hi, As I explained before, I have a long list of GI from genbank and I want to get their corresponding accession number. Is there any way of doing this with efetch or epost? I need it to be quick.

Thank you!

genbank • 2.8k views
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as you explained before

? :)

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May be you are looking for Gene Id Conversion Tool

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8.1 years ago
GenoMax 139k

Get this file and parse out the gi/accession numbers you need: ftp://ftp.ncbi.nih.gov/gene/DATA/gene2accession.gz

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thanks. it's the file I need.

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8.1 years ago

Sounds like an ideal use case for biomart.

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