title: Correlation between prebiotic amino acid compositions and contemporary proteins.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis*; D005075:Biological Evolution; D003574:Cytochrome c Group / Q000032:analysis; D005580:Fossils; D049690:History, Ancient; D008956:Models, Chemical
chemical_list: D000596:Amino Acids; D003574:Cytochrome c Group