title: Bacteriophage lambda DNA synthesized by mutants in gene N.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000032:analysis* / Q000378:metabolism; D004261:DNA Replication; D004267:DNA Viruses / Q000032:analysis* / Q000378:metabolism; D004277:DNA, Single-Stranded / Q000032:analysis; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis / Q000302:isolation & purification; D004926:Escherichia coli; D005796:Genes; D009154:Mutation; D013936:Thymidine / Q000378:metabolism; D013997:Time Factors; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D004277:DNA, Single-Stranded; D004279:DNA, Viral; D014316:Tritium; D013936:Thymidine