title: Further comments on codon reassignment.
authors.affiliation: Space Sciences Laboratory, University of California, Berkeley, 6701 San Pablo Avenue, Oakland, CA 94608, USA.
authors.forename: T H
authors.initials: TH
authors.lastname: Jukes
authors.forename: S
authors.initials: S
authors.lastname: Osawa
mesh_terms: D000818:Animals; D001482:Base Composition; D005075:Biological Evolution; D003062:Codon; D009154:Mutation; D010443:Peptide Chain Termination, Translational; D014176:Protein Biosynthesis; D012343:RNA, Transfer / Q000235:genetics
chemical_list: D003062:Codon; D012343:RNA, Transfer