title: Visualization of replicating mammalian and T4 bacteriophage DNA.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002499:Centrifugation, Density Gradient; D002875:Chromosomes / Q000378:metabolism; D003090:Coliphages / Q000378:metabolism*; D006224:Cricetinae; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D004261:DNA Replication; D004269:DNA, Bacterial / Q000096:biosynthesis*; D004279:DNA, Viral / Q000096:biosynthesis*; D004926:Escherichia coli / Q000378:metabolism; D005347:Fibroblasts; D005467:Floxuridine / Q000494:pharmacology; D008854:Microscopy, Electron; D011995:Recombination, Genetic; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014779:Virus Replication
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D005467:Floxuridine; D014316:Tritium; D004247:DNA; D013936:Thymidine