title: Differential spiralization along mammalian mitotic chromosomes. I. BUdR-revealed differentiation in Chinese hamster chromosomes.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001973:Bromodeoxyuridine / Q000494:pharmacology*; D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D002478:Cells, Cultured; D002842:Chromatids; D002875:Chromosomes / Q000187:drug effects / Q000502:physiology*; D006224:Cricetinae; D046508:Culture Techniques; D004247:DNA / Q000378:metabolism; D004261:DNA Replication / Q000187:drug effects; D007621:Karyotyping; D008938:Mitosis / Q000187:drug effects*; D011868:Radioisotopes; D012730:Sex Chromosomes / Q000187:drug effects / Q000502:physiology; D013936:Thymidine; D013997:Time Factors; D014316:Tritium
chemical_list: D011868:Radioisotopes; D014316:Tritium; D004247:DNA; D001973:Bromodeoxyuridine; D013936:Thymidine