title: [Heterochromatinization--1 of the chief factors in aging].
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D002453:Cell Cycle; D002869:Chromosome Aberrations / Q000528:radiation effects; D002877:Chromosomes, Human / Q000648:ultrastructure*; D004247:DNA / Q000528:radiation effects; D004260:DNA Repair / Q000528:radiation effects; D005260:Female; D006570:Heterochromatin / Q000648:ultrastructure*; D006801:Humans; D008214:Lymphocytes / Q000528:radiation effects / Q000648:ultrastructure; D008297:Male; D008875:Middle Aged; D009154:Mutation; D014466:Ultraviolet Rays
chemical_list: D006570:Heterochromatin; D004247:DNA
vernacular_title: Geterokhromatinizatsiia--odin iz vedushchikh faktorov stareniia.