Dear ALL,
I am looking for a tool to transform any protein GI-number to the GI-number of its transcript, mRNA. I am not really sure that the approach exists, I just hope it does.
There is the following example in e-utils for EFetch: http://www.ncbi.nlm.nih.gov/books/NBK25499/#chapter4.EFetch
Sequences
Fetch FASTA for a transcript and its protein product (GIs 312836839 and 34577063)
But where and how is it possible to find both GI-numbers for any protein? I am especially interested in prokaryotic proteins. I hope something easier than NCBI-file scanning exists. Thank you very much for any hint!
Sincerely yours,
Natasha
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natasha.sernova
1 answer
The question is discussed in detail in eutilities COOKBOOK, so it's just a repetition.
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written
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natasha.sernova
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