title: A view into the origin of life: aminoacyl-tRNA synthetases.
authors.affiliation: Department of Molecular Biology, The Scripps Research Institute, La Jolla, California 92037, USA. lluis@scripps.edu
authors.forename: L
authors.initials: L
authors.lastname: Ribas de Pouplana
authors.forename: P
authors.initials: P
authors.lastname: Schimmel
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D003593:Cytoplasm / Q000201:enzymology; D004247:DNA / Q000235:genetics / Q000378:metabolism; D019143:Evolution, Molecular; D005815:Genetic Code; D008928:Mitochondria / Q000201:enzymology / Q000235:genetics; D000069497:Origin of Life; D014176:Protein Biosynthesis; D012313:RNA / Q000235:genetics / Q000378:metabolism
chemical_list: D012313:RNA; D004247:DNA; D000604:Amino Acyl-tRNA Synthetases