title: Intermediates in the maturation of bacteriophage lambda DNA.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000032:analysis* / Q000254:growth & development / Q000378:metabolism; D004267:DNA Viruses / Q000032:analysis* / Q000254:growth & development; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis / Q000302:isolation & purification; D004926:Escherichia coli / Q000528:radiation effects; D005796:Genes; D009154:Mutation; D011830:Radiation Effects; D013696:Temperature; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014466:Ultraviolet Rays; D014779:Virus Replication
chemical_list: D002247:Carbon Isotopes; D004279:DNA, Viral; D014316:Tritium; D013936:Thymidine