Chromosome studies on heterosexual twins in cattle. IV. Long-term observations of sex-chromosome chimera ratio in cultured leukocytes.
D000818:Animals; D002417:Cattle; D005260:Female; D007962:Leukocytes; D008297:Male; D009030:Mosaicism; D011247:Pregnancy; D012729:Sex Chromosome Aberrations / Q000662:veterinary*; D014427:Twins