title: Some biochemical thoughts on the RNA world.
authors.affiliation: Department of Chemistry, Harvard University, 12 Oxford Street, Cambridge, MA 02138, USA.
authors.forename: K
authors.initials: K
authors.lastname: Bloch
mesh_terms: D009711:Nucleotides / Q000737:chemistry; D012313:RNA
chemical_list: D009711:Nucleotides; D012313:RNA