title: [Cytophotometric analysis of DNA and histones in the spermatozoa of ram sires in natural hypovitaminosis A].
mesh_terms: D000818:Animals; D002843:Chromatin / Q000032:analysis; D003592:Cytophotometry; D004247:DNA / Q000032:analysis*; D006657:Histones / Q000032:analysis*; D008297:Male; D012756:Sheep; D012757:Sheep Diseases / Q000378:metabolism*; D013094:Spermatozoa / Q000032:analysis*; D014801:Vitamin A / Q000008:administration & dosage / Q000097:blood; D014802:Vitamin A Deficiency / Q000378:metabolism / Q000662:veterinary*
chemical_list: D002843:Chromatin; D006657:Histones; D014801:Vitamin A; D004247:DNA
vernacular_title: Tsitofotometricheskiĭ analiz DNK i gistonov v spermatozoidakh baranov-proizvoditeleĭ pri estestvennom gipovitaminoze A.