title: Evolution of biocatalysis 1. Possible pre-genetic-code RNA catalysts which are their own replicase.
mesh_terms: D005075:Biological Evolution; D005815:Genetic Code; D007700:Kinetics; D009690:Nucleic Acid Conformation; D000069497:Origin of Life; D010766:Phosphorylation; D012313:RNA / Q000235:genetics*; D012316:RNA Nucleotidyltransferases; D012324:RNA-Dependent RNA Polymerase
chemical_list: D012313:RNA; D012316:RNA Nucleotidyltransferases; D012324:RNA-Dependent RNA Polymerase