title: Reversion of a cohesive end site mutant of bacteriophage lambda by recombination with a defective prophage.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D002872:Chromosome Deletion; D002874:Chromosome Mapping; D004279:DNA, Viral / Q000378:metabolism*; D003673:Defective Viruses / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics / Q000378:metabolism; D006378:Helper Viruses / Q000502:physiology; D008957:Models, Genetic; D009154:Mutation; D009693:Nucleic Acid Hybridization; D011995:Recombination, Genetic; D010948:Viral Plaque Assay
chemical_list: D004279:DNA, Viral