title: Polysyndactyly, a new mutant gene in the mouse.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000013:Congenital Abnormalities / Q000235:genetics; D004622:Embryo, Mammalian; D005260:Female; D005528:Foot; D005799:Genes, Dominant; D005804:Genes, Lethal; D006579:Heterozygote; D006720:Homozygote; D008297:Male; D051379:Mice; D009154:Mutation; D013576:Syndactyly / Q000235:genetics*; D014034:Toes