title: A simple technique for demonstrating centromeric heterochromatin.
mesh_terms: D002875:Chromosomes / Q000032:analysis; D006570:Heterochromatin / Q000032:analysis*; D006801:Humans; D008214:Lymphocytes / Q000166:cytology; D008297:Male; D008722:Methods; D013194:Staining and Labeling
chemical_list: D006570:Heterochromatin