title: A cytogenetic study of a Barbary sheep (Ammotragus lervia) x domestic goat (Capra hircus) hybrid.
abstract: An account is given of stillborn male twins born to a female Saanen goat (Capra hircus) and a Barbary ram (Ammotragus lervia). The cytogenetics of the cultured hybrid cells are described and attention is drawn to the high proportion of cells which lacked one chromosome.
mesh_terms: D000818:Animals; D005260:Female; D005313:Fetal Death / Q000662:veterinary; D006041:Goats / Q000235:genetics*; D006824:Hybridization, Genetic; D007621:Karyotyping; D011247:Pregnancy; D012756:Sheep / Q000235:genetics*