title: Variability of constitutive heterochromatin of human chromosomes in the population. Analysis of sex differences and coincidence of variants.
mesh_terms: D002871:Chromosome Banding; D002900:Chromosomes, Human, 1-3 / Q000648:ultrastructure; D002902:Chromosomes, Human, 16-18 / Q000648:ultrastructure; D002906:Chromosomes, Human, 6-12 and X / Q000648:ultrastructure; D005260:Female; D006570:Heterochromatin / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D014998:Y Chromosome / Q000648:ultrastructure
chemical_list: D006570:Heterochromatin