title: Genetic code: what nature missed.
authors: Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544, USA. acavalca@princeton.edu
authors: Andre R O
authors: AR
authors: Cavalcanti
authors: Laura F
authors: LF
authors: Landweber
mesh_terms: D000596:Amino Acids / Q000235:genetics*; D018389:Codon, Nonsense / Q000235:genetics*; D019143:Evolution, Molecular; D005815:Genetic Code; D004718:Saccharomycetales / Q000235:genetics
chemical_list: D000596:Amino Acids; D018389:Codon, Nonsense