DNA methylation and the defective phage carried lysogenically by E. coli 15.
D000643:Ammonium Chloride; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D011232:Chemical Precipitation; D003090:Coliphages / Q000378:metabolism*; D003470:Culture Media; D004261:DNA Replication; D004269:DNA, Bacterial / Q000378:metabolism*; D004279:DNA, Viral / Q000378:metabolism*; D003903:Deuterium; D004926:Escherichia coli / Q000201:enzymology / Q000254:growth & development / Q000378:metabolism*; D005374:Filtration; D008242:Lysogeny; D008715:Methionine / Q000378:metabolism; D008745:Methylation; D008937:Mitomycins / Q000494:pharmacology; D009587:Nitrogen Isotopes; D009693:Nucleic Acid Hybridization; D009696:Nucleic Acids / Q000302:isolation & purification; D010087:Oxides; D013941:Thymine / Q000378:metabolism; D014316:Tritium
D002247:Carbon Isotopes; D003470:Culture Media; D004269:DNA, Bacterial; D004279:DNA, Viral; D008937:Mitomycins; D009587:Nitrogen Isotopes; D009696:Nucleic Acids; D010087:Oxides; D000643:Ammonium Chloride; D014316:Tritium; D008715:Methionine; D003903:Deuterium; D013941:Thymine