title: Learning from ribozymes.
authors.affiliation: Department of Biochemistry, Stanford University School of Medicine, Stanford, California 94305-530, USA herschla@stanford.edu.
authors.forename: Dan
authors.initials: D
authors.lastname: Herschlag
mesh_terms: D055162:Biocatalysis; D016337:RNA, Catalytic / Q000502:physiology*
chemical_list: D016337:RNA, Catalytic