title: Vegetative lambda DNA. 3. Pulse-labeled components.
mesh_terms: D002499:Centrifugation, Density Gradient; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003090:Coliphages / Q000378:metabolism*; D004279:DNA, Viral / Q000096:biosynthesis; D004926:Escherichia coli / Q000378:metabolism; D006863:Hydrogen-Ion Concentration; D010759:Phosphorus Isotopes; D013941:Thymine / Q000378:metabolism; D014316:Tritium; D014461:Ultracentrifugation; D014779:Virus Replication
chemical_list: D004279:DNA, Viral; D010759:Phosphorus Isotopes; D014316:Tritium; D013941:Thymine