title: Inheritance of 'overshot' malocclusion in German shorthaired pointers.
abstract: An abnormality of jaw development in the German shorthaired pointer which results in severe overshot is described. Its frequency of occurrence in a kennel where only phenotypically normal breeding stock were used was six/100 pups alive at three weeks. The abnormality was inherited in a manner consistent with the influence of a single autosomal recessive gene. The penetrance of the gene could possibly be masked in populations in which undershot jaw occurs.
authors.forename: M J
authors.initials: MJ
authors.lastname: Byrne
authors.forename: G M
authors.initials: GM
authors.lastname: Byrne
mesh_terms: D000818:Animals; D001947:Breeding; D004283:Dog Diseases / Q000235:genetics*; D004285:Dogs; D005260:Female; D005808:Genes, Recessive; D008297:Male; D063173:Retrognathia / Q000235:genetics / Q000662:veterinary*