title: Legless--a lethal condition in the domestic fowl.
abstract: The abnormality resulting in legless condition which appeared in one pedigree mating in the R.I.R. stock is reported. The condition was lethal to the affected embryos between five and seven days of the incubation period. The matings carried out suggested that the condition was not hereditary but since only two males were raised from the original mating it cannot be stated with certainty.
mesh_terms: D000818:Animals; D002645:Chickens; D005260:Female; D005804:Genes, Lethal; D006614:Hindlimb / Q000002:abnormalities*; D008297:Male; D009154:Mutation; D011201:Poultry Diseases / Q000235:genetics*