title: Evolution of the genetic code as affected by anticodon content.
authors.forename: S
authors.initials: S
authors.lastname: Osawa
authors.forename: T H
authors.initials: TH
authors.lastname: Jukes
mesh_terms: D000926:Anticodon / Q000235:genetics*; D001482:Base Composition; D005075:Biological Evolution; D002736:Chloroplasts / Q000648:ultrastructure; D004247:DNA / Q000648:ultrastructure; D005057:Eukaryotic Cells / Q000648:ultrastructure; D005815:Genetic Code; D008928:Mitochondria / Q000648:ultrastructure; D011387:Prokaryotic Cells / Q000648:ultrastructure; D012343:RNA, Transfer / Q000235:genetics*
chemical_list: D000926:Anticodon; D004247:DNA; D012343:RNA, Transfer