title: "Five easy pieces".
authors.affiliation: Center for Cancer Research, Massachusetts Institute of Technology, Cambridge 02139.
authors.forename: P A
authors.initials: PA
authors.lastname: Sharp
mesh_terms: D000818:Animals; D016825:Chlamydomonas reinhardtii / Q000235:genetics*; D005091:Exons; D007438:Introns; D008957:Models, Genetic; D008961:Models, Structural; D016337:RNA, Catalytic / Q000235:genetics*; D012333:RNA, Messenger / Q000235:genetics; D012342:RNA, Small Nuclear / Q000235:genetics
chemical_list: D016337:RNA, Catalytic; D012333:RNA, Messenger; D012342:RNA, Small Nuclear