Ancient linkage groups and frozen accidents.
D000818:Animals; D005075:Biological Evolution; D002417:Cattle; D004285:Dogs; D004476:Ectodermal Dysplasia / Q000235:genetics; D005164:Factor IX / Q000096:biosynthesis; D005169:Factor VIII / Q000096:biosynthesis; D005796:Genes; D008040:Genetic Linkage; D005954:Glucosephosphate Dehydrogenase / Q000096:biosynthesis; D006147:Guanine; D000882:Haplorhini; D006801:Humans; D007042:Hypoxanthines; D008394:Marsupialia; D051379:Mice; D009154:Mutation; D010430:Pentosyltransferases / Q000096:biosynthesis; D010527:Perissodactyla; D010735:Phosphoglycerate Kinase / Q000096:biosynthesis; D011123:Polyploidy; D012279:Rickets / Q000235:genetics; D012641:Selection, Genetic; D012730:Sex Chromosomes
D007042:Hypoxanthines; D006147:Guanine; D005169:Factor VIII; D005164:Factor IX; D005954:Glucosephosphate Dehydrogenase; D010430:Pentosyltransferases; D010735:Phosphoglycerate Kinase