title: Peptide-specific ribosomes, genomic tags, and the origin of the genetic code.
authors.affiliation: Department of Molecular Biophysics and Biochemistry, Yale University School of Medicine, New Haven, Conneticut 06510.
authors.forename: N
authors.initials: N
authors.lastname: Maizels
authors.forename: A M
authors.initials: AM
authors.lastname: Weiner
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism; D000926:Anticodon; D005075:Biological Evolution; D003062:Codon; D005815:Genetic Code; D008957:Models, Genetic; D010455:Peptides / Q000235:genetics*; D012270:Ribosomes / Q000378:metabolism*; D013698:Templates, Genetic
chemical_list: D000926:Anticodon; D003062:Codon; D010455:Peptides; D000604:Amino Acyl-tRNA Synthetases