title: Separation of isolated Chinese hamster metaphase chromosomes into three size-groups.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002875:Chromosomes / Q000032:analysis; D006224:Cricetinae; D046508:Culture Techniques; D004247:DNA / Q000032:analysis / Q000096:biosynthesis; D003720:Densitometry; D005467:Floxuridine / Q000378:metabolism; D006358:Hot Temperature; D007621:Karyotyping; D008938:Mitosis; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
chemical_list: D002247:Carbon Isotopes; D011506:Proteins; D005467:Floxuridine; D014316:Tritium; D012313:RNA; D004247:DNA; D013936:Thymidine; D014529:Uridine