title: Active and inactive states of the CI gene in some lambda defective phages.
mesh_terms: D000483:Alleles; D002869:Chromosome Aberrations; D002999:Clone Cells; D003090:Coliphages; D004279:DNA, Viral / Q000096:biosynthesis; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D005827:Genetics, Microbial; D006358:Hot Temperature; D008242:Lysogeny; D009154:Mutation
chemical_list: D004279:DNA, Viral