Punctuation in the genetic code.
D001419:Bacteria; D002850:Chromatography, Gel; D004586:Electrophoresis; D005815:Genetic Code; D008954:Models, Biological; D009154:Mutation; D012333:RNA, Messenger; D012343:RNA, Transfer; D012367:RNA, Viral; D014764:Viral Proteins / Q000096:biosynthesis*
D012333:RNA, Messenger; D012367:RNA, Viral; D014764:Viral Proteins; D012343:RNA, Transfer