[Bioperl-l] Converting Human GeneID to Mouse GeneID

Cui, Wenwu (NIH/NLM/NCBI) [C] cuiw at ncbi.nlm.nih.gov
Fri Nov 17 09:59:15 EST 2006

You can query HomoloGene DB using NCBI EUtils: 

ESearch like this:

Once get HomoloGene id then
Then Efetch:

Just SOAP it to get the gi and acc via taxid. 

Good luck.

Wenwu Cui 

-----Original Message-----
From: Paul Cantalupo [mailto:pcantalupo at gmail.com] 
Sent: Thursday, November 16, 2006 11:27 AM
To: bioperl-l at lists.open-bio.org
Subject: [Bioperl-l] Converting Human GeneID to Mouse GeneID


Is there a way with Bioperl (or some other tool - NCBI EUtils?) to
convert a
Human NCBI GeneID to a Mouse GeneID. I have a list of Human GeneID's
that I
need to convert to Mouse GeneIDs so that I can compare them to my Mouse
microarray data.

Thank you,


Paul Cantalupo
Research Specialist/Systems Programmer
559 Crawford Hall
Department of Biological Sciences
University of Pittsburgh
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