title: Polyploidy induced by x-rays during the cell cycle of Chinese hamster cells in vitro.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002460:Cell Line; D002869:Chromosome Aberrations; D006224:Cricetinae; D004247:DNA / Q000096:biosynthesis; D008168:Lung; D008938:Mitosis / Q000528:radiation effects*; D011123:Polyploidy / Q000528:radiation effects*; D011831:Radiation Genetics; D013936:Thymidine; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine