title: Malocclusion in inbred strain-2 weanling guineapigs.
abstract: The incidence of malocclusion was recorded for 4 years. Malocclusion occurred only in animals less than 2 months old. The incidence was significantly reduced (P greater than 0.001) by breeding from animals without affected siblings: it is suggested that malocclusion in this colony has a genetic basis.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn; D005260:Female; D006168:Guinea Pigs / Q000235:genetics*; D007178:Inbreeding; D008297:Male; D008310:Malocclusion / Q000235:genetics / Q000473:pathology / Q000662:veterinary*; D012376:Rodent Diseases / Q000235:genetics* / Q000473:pathology; D012737:Sex Factors