title: The genetic code revisited--four decades after Francis Crick.
authors.affiliation: Department of Molecular Biophysics & Biochemistry, Yale University, 266 Whitney Avenue, New Haven, CT 06520-8114, USA.
authors.forename: Dieter
authors.initials: D
authors.lastname: Söll
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000737:chemistry* / Q000235:genetics / Q000266:history; D019143:Evolution, Molecular; D005815:Genetic Code; D049673:History, 20th Century; D049674:History, 21st Century
chemical_list: D000604:Amino Acyl-tRNA Synthetases