[Constitutive heterochromatin in normal and abnormal bovine karyotypes].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000235:genetics*; D005260:Female; D006570:Heterochromatin; D007247:Infertility, Female / Q000235:genetics / Q000662:veterinary; D007621:Karyotyping; D011247:Pregnancy
D006570:Heterochromatin
L'hétérochromatine constitutive dans le caryotype bovin normal et anormal.