title: [Heterochromatic Y and X sex chromosomes].
mesh_terms: D000293:Adolescent; D000328:Adult; D001827:Body Height; D002675:Child, Preschool; D002869:Chromosome Aberrations; D012734:Disorders of Sex Development; D005260:Female; D006570:Heterochromatin / Q000032:analysis; D006801:Humans; D007621:Karyotyping; D008297:Male; D009030:Mosaicism; D010641:Phenotype; D012727:Sex Characteristics; D012730:Sex Chromosomes; D012732:Sex Determination Analysis; D012737:Sex Factors
chemical_list: D006570:Heterochromatin
vernacular_title: Heterochromatyczne chromosomy płciowe Y i X