Hi, How can I cluster GOTerms and assoiciated number of genes from my prob set ids? something like: e.g. GOTERM Number of Genes associated ---------------------------------------------------------------- steroid hormone receptor activity 132 steroid binding 566 --------------------------------------------------------------- I have done something like below with my D E genes: Diff_MF <- makeGOGraph(myDiff_Genes,"MF","moe430a"); Diff_MF_nodes = nodes(Diff_MF); I have got terms below: MF_TERMS <- lookUp(Diff_MF_nodes,"GO","TERM"); Diff_MF_nodes_2_affy = mget(Diff_MF_nodes,moe430aGO2ALLPROBES); Information regarding making GO reports would be helpful, Thank you so much, Saurin Jani -- |------------------------------------------------ | Bioinformatician | | Department of Cell Biology and Anatomy | Medical University of South Carolina (MUSC) | 173 Ashley Ave | Charleston,SC - 29407 (US) | | Email: jani@musc.edu | Phone: (843)792-5483 |------------------------------------------------