title: [Study of Y-chromatin in the buccal epithelium of man].
abstract: Investigation was carried on by fluorescent-microscopic technique, smears of buccal epithelium being stained with acrichinium-mustard gas. The extent, form, location in a nucleus and the frequency of Y-chromatin in human buccal smears were studied. In medico-genetic practice this method is employed for initial determination of chromosome sex in disease associated with anomalies of sex chromosomes.
mesh_terms: D000293:Adolescent; D000328:Adult; D002467:Cell Nucleus / Q000648:ultrastructure; D002610:Cheek / Q000648:ultrastructure; D006801:Humans; D008297:Male; D008856:Microscopy, Fluorescence / Q000379:methods; D008875:Middle Aged; D009061:Mouth Mucosa / Q000648:ultrastructure*; D012728:Sex Chromatin / Q000648:ultrastructure*; D013194:Staining and Labeling
vernacular_title: Issledovanie Y-khromatina v bukkal'nom épitelii cheloveka