title: An overview of the RNA world: for now.
authors.affiliation: Department of Molecular, Cellular and Developmental Biology Yale University New Haven, CT 06520 USA. sidney.altman@yale.edu
authors.forename: Sidney
authors.initials: S
authors.lastname: Altman
mesh_terms: D000818:Animals; D012313:RNA / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism*; D043262:Ribonuclease P / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism
chemical_list: D012313:RNA; D043262:Ribonuclease P