title: Detection by density equilibrium centrifugation of recombinant-like DNA molecules in somatic mammalian cells.
mesh_terms: D001973:Bromodeoxyuridine / Q000378:metabolism; D002455:Cell Division; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002842:Chromatids / Q000032:analysis; D002875:Chromosomes / Q000032:analysis; D004247:DNA / Q000032:analysis* / Q000096:biosynthesis / Q000528:radiation effects; D009695:Nucleic Acid Renaturation; D011830:Radiation Effects; D011995:Recombination, Genetic; D014466:Ultraviolet Rays
chemical_list: D004247:DNA; D001973:Bromodeoxyuridine