UGA: a third nonsense triplet in the genetic code.
D000225:Adenine; D055598:Chemical Phenomena; D002621:Chemistry; D003090:Coliphages; D004247:DNA; D005815:Genetic Code; D006147:Guanine; D006898:Hydroxylamines; D009154:Mutation; D012333:RNA, Messenger; D014364:Tryptophan; D014498:Uracil
D006898:Hydroxylamines; D012333:RNA, Messenger; D014498:Uracil; D006147:Guanine; D014364:Tryptophan; D004247:DNA; D000225:Adenine