title: Evolution of the genetic apparatus: a review.
authors: Chemical Evolution Laboratory, Salk Institute for Biological Studies, San Diego, California 92138.
authors: L E
authors: LE
authors: Orgel
mesh_terms: D001482:Base Composition; D001483:Base Sequence; D005075:Biological Evolution; D002384:Catalysis; D004247:DNA / Q000235:genetics*; D012313:RNA / Q000235:genetics*; D013698:Templates, Genetic
chemical_list: D012313:RNA; D004247:DNA