title: Higher frequencies of transitions among point mutations.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D001669:Biochemical Phenomena; D001671:Biochemistry; D005075:Biological Evolution; D005796:Genes; D014644:Genetic Variation; D006454:Hemoglobins; D009154:Mutation; D011506:Proteins; D012333:RNA, Messenger; D012343:RNA, Transfer; D014158:Transcription, Genetic
chemical_list: D006454:Hemoglobins; D011506:Proteins; D012333:RNA, Messenger; D012343:RNA, Transfer