title: Chromatin condensation in the aging housefly.
mesh_terms: D000375:Aging; D000818:Animals; D002843:Chromatin / Q000648:ultrastructure*; D004247:DNA / Q000032:analysis; D006793:Houseflies / Q000235:genetics / Q000502:physiology*; D007399:Interphase; D008297:Male; D011003:Ploidies; D013053:Spectrophotometry
chemical_list: D002843:Chromatin; D004247:DNA