title: Chromosome polymorphism and its possible implications in the select Drysdale breed of sheep.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D005260:Female; D005836:Genitalia, Female / Q000002:abnormalities / Q000473:pathology; D005837:Genitalia, Male / Q000002:abnormalities; D006579:Heterozygote; D006720:Homozygote; D006823:Hybrid Vigor; D007246:Infertility / Q000662:veterinary; D007621:Karyotyping; D007962:Leukocytes / Q000166:cytology; D008297:Male; D008540:Meiosis; D008938:Mitosis; D010375:Pedigree; D011110:Polymorphism, Genetic; D012756:Sheep; D012757:Sheep Diseases / Q000473:pathology; D013737:Testis / Q000166:cytology / Q000473:pathology