Hi, I am wondering if I can make my own GO "term" and apply all utilities(packages, functions on GO terms) on my own versions? I mean, could I create GeneSet and GeneSet Collection as a collection of GO terms and perform some analysis like "hypergeometirc enrichment analysis" on my own "terms". Thanks, Weiwei -- 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]]