title: Chromosome studies in cattle with hereditary zinc deficiency (lethal trait A 46).
mesh_terms: D000818:Animals; D002417:Cattle / Q000235:genetics*; D002418:Cattle Diseases / Q000235:genetics*; D002869:Chromosome Aberrations; D005260:Female; D008297:Male; D008677:Metaphase; D015032:Zinc / Q000172:deficiency*
chemical_list: D015032:Zinc