title: UGA: a split personality in the universal genetic code.
authors: D
authors: D
authors: Hatfield
authors: A
authors: A
authors: Diamond
mesh_terms: D000818:Animals; D005075:Biological Evolution; D003062:Codon; D005815:Genetic Code; D014176:Protein Biosynthesis / Q000235:genetics; D017279:Selenocysteine / Q000235:genetics
chemical_list: D003062:Codon; D017279:Selenocysteine