title: Prematurely condensed chromosomes of dividing and non-dividing cells in aging human cell cultures.
mesh_terms: D001345:Autoradiography; D002455:Cell Division; D002459:Cell Fusion; D002460:Cell Line; D002842:Chromatids; D002843:Chromatin / Q000378:metabolism; D002875:Chromosomes / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis; D004171:Diploidy; D006367:HeLa Cells; D006801:Humans; D008168:Lung / Q000196:embryology; D010222:Parainfluenza Virus 1, Human; D010783:Photometry; D011123:Polyploidy; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002843:Chromatin; D014316:Tritium; D004247:DNA; D013936:Thymidine