[BioC] How to filter a list of genes by their ontology

Laurent Pays [guest] guest at bioconductor.org
Mon Sep 17 17:15:33 CEST 2012

After analysing my arrays for differentially expressed genes, I get a list of genes Id. To reduce even more the number of genes in this list, I would like to retain only genes related to the immune system. I've looked for packages dealing with "ontology" but I couldn't find any doing this simple task...

Any idea on what package/function I could use?

Thanks in advance for your help.


 -- output of sessionInfo(): 

R version 2.7.0 (2008-04-22) 


attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base  

Sent via the guest posting facility at bioconductor.org.

More information about the Bioconductor mailing list