title: Transcription and excision of prophage lambda.
mesh_terms: D010582:Bacteriophage lambda / Q000201:enzymology / Q000235:genetics* / Q000502:physiology*; D004926:Escherichia coli / Q000821:virology; D039002:Prophages / Q000201:enzymology / Q000235:genetics* / Q000502:physiology*; D011995:Recombination, Genetic / Q000235:genetics; D014158:Transcription, Genetic; D014775:Virus Activation