Source:http://linkedlifedata.com/resource/umls/id/C1516337
GO: A cell cycle process comprising the steps by which a cell progresses through one of the biochemical and morphological phases and events that occur during successive cell replication or nuclear replication events. [GOC:dph, GOC:isa_complete, GOC:tb],NCI: Any one of the major conceptual divisions of the eukaryotic cell cycle, based on characteristic cytological and biochemical events, that occur in the order G1 (Gap 1)-S (Synthesis)-G2 (Gap 2)-M (Mitosis) and lead to cell division.