[BioC] Gene Ontology analysis for non-affy data

Yupu Liang liang at cbio.mskcc.org
Wed Sep 16 23:26:13 CEST 2009


I am new to GO analysis.

What I want to do is pretty simple: I have a list of mouse gene (gene  
symbol as ID) from illumina expression experiment and I want to found  
out if any GO term is significantly enriched among these genes.

It seems GOstats and topGO are all designed for Affymetrix data.

I guess I could (in theory) use GO.db to query GO,but I am afraid of  
reinventing things.

Any suggestions?


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