title: Ahead and behind: a small, small RNA world.
authors.affiliation: Department of MCD Biology, University of Colorado, Boulder, Colorado 80309-0347, USA Michael.Yarus@Colorado.edu.
authors.forename: Michael
authors.initials: M
authors.lastname: Yarus
mesh_terms: D055162:Biocatalysis; D009690:Nucleic Acid Conformation; D012313:RNA / Q000737:chemistry / Q000378:metabolism*; D016337:RNA, Catalytic / Q000378:metabolism
chemical_list: D016337:RNA, Catalytic; D012313:RNA