title: The barriers to interspecific hybridization in domestic and laboratory mammals. I. Gametic isolation and hybrid inviability.
mesh_terms: D000818:Animals; D000829:Animals, Domestic; D000830:Animals, Laboratory; D002417:Cattle; D006224:Cricetinae; D006041:Goats; D006168:Guinea Pigs; D006824:Hybridization, Genetic; D051379:Mice; D010527:Perissodactyla; D011817:Rabbits; D051381:Rats; D012756:Sheep; D013045:Species Specificity