title: Estimation of evolutionary changes in certain homologous polypeptide chains.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D005075:Biological Evolution; D002645:Chickens; D002875:Chromosomes; D003580:Cytochromes / Q000032:analysis; D002523:Edible Grain; D005399:Fishes; D005815:Genetic Code; D006454:Hemoglobins / Q000032:analysis; D006736:Horses; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D007136:Immunoglobulins / Q000032:analysis; D051379:Mice; D008956:Models, Chemical; D009154:Mutation; D009211:Myoglobin / Q000032:analysis; D009491:Neurospora; D009711:Nucleotides; D010455:Peptides; D011336:Probability; D012440:Saccharomyces; D013997:Time Factors; D014714:Vertebrates
chemical_list: D003580:Cytochromes; D006454:Hemoglobins; D007074:Immunoglobulin G; D007136:Immunoglobulins; D009211:Myoglobin; D009711:Nucleotides; D010455:Peptides