title: Integration and excision of bacteriophage lambda.
mesh_terms: D002876:Chromosomes, Bacterial; D003090:Coliphages / Q000235:genetics*; D004269:DNA, Bacterial / Q000378:metabolism; D004278:DNA, Superhelical / Q000378:metabolism; D004279:DNA, Viral / Q000378:metabolism; D004926:Escherichia coli / Q000235:genetics* / Q000648:ultrastructure; D005814:Genes, Viral; D008242:Lysogeny; D009876:Operon; D014176:Protein Biosynthesis; D011995:Recombination, Genetic; D014158:Transcription, Genetic
chemical_list: D004269:DNA, Bacterial; D004278:DNA, Superhelical; D004279:DNA, Viral