title: Estimating the total number of nucleotide substitutions since the common ancestor of a pair of homologous genes: comparison of several methods and three beta hemoglobin messenger RNA's.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D005075:Biological Evolution; D003062:Codon / Q000032:analysis; D005796:Genes; D006454:Hemoglobins / Q000096:biosynthesis*; D006801:Humans; D051379:Mice; D012333:RNA, Messenger / Q000032:analysis*; D011817:Rabbits; D012265:Ribonucleotides / Q000032:analysis*
chemical_list: D003062:Codon; D006454:Hemoglobins; D012333:RNA, Messenger; D012265:Ribonucleotides