Molecules as documents of evolutionary history.
D000595:Amino Acid Sequence; D005075:Biological Evolution; D005796:Genes; D005815:Genetic Code; D046911:Macromolecular Substances; D009696:Nucleic Acids; D012333:RNA, Messenger
D046911:Macromolecular Substances; D009696:Nucleic Acids; D012333:RNA, Messenger