title: qin101: Promoter mutation which allows the constitutive expression of the late genes.
abstract: We describe the isolation and characterization of a mutant (lambda qin101) which renders lambda growth Q independent. We have shown that this mutation creates a new promoter, located between genes P and Q, which results in the constitutive expression of the entire Q late region.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics* / Q000254:growth & development; D002874:Chromosome Mapping; D005814:Genes, Viral; D008242:Lysogeny; D009154:Mutation; D009876:Operon; D014158:Transcription, Genetic; D014764:Viral Proteins / Q000235:genetics*
chemical_list: D014764:Viral Proteins