Hi, I am wondering if I can get a list (x) for BP category of GOTERM whose structure is like: x$GOTermID1: entrezgene id1, entrezgene id2..... x$GOTermID2: entrezgene id1, entrezgene id2..... ... I did not find any pdf which shows me how to get this. Thanks, -- Weiwei Shi, Ph.D Research Scientist GeneGO, Inc. "Did you always know?" "No, I did not. But I believed..." ---Matrix III [[alternative HTML version deleted]]

On Mon, Oct 13, 2008 at 12:18 PM, Weiwei Shi <helprhelp at="" gmail.com=""> wrote: > Hi, > > I am wondering if I can get a list (x) for BP category of GOTERM whose > structure is like: > > x$GOTermID1: entrezgene id1, entrezgene id2..... > x$GOTermID2: entrezgene id1, entrezgene id2..... > ... > > I did not find any pdf which shows me how to get this. You didn't mention what organism you want or your sessionInfo(), but assuming human and R-2.7 or later: library(org.Hs.eg.db) x <- as.list(org.Hs.egGO2ALLEGS) This will give you all the GO terms. You could limit to BP by using the GO package to find all GOBPOFFSPRING. Sean