Evolution of the genetic apparatus.
D000596:Amino Acids; D055580:Astronomical Phenomena; D001256:Astronomy; D005075:Biological Evolution; D005815:Genetic Code; D055593:Geological Phenomena; D005844:Geology; D046911:Macromolecular Substances; D009696:Nucleic Acids; D009711:Nucleotides; D010163:Paleontology; D012343:RNA, Transfer / Q000502:physiology
D000596:Amino Acids; D046911:Macromolecular Substances; D009696:Nucleic Acids; D009711:Nucleotides; D012343:RNA, Transfer