title: Integrative and excisive recombination by bacteriophage lambda: evidence for an excision-specific recombination protein.
mesh_terms: D002876:Chromosomes, Bacterial; D003090:Coliphages; D004279:DNA, Viral; D004926:Escherichia coli; D008967:Molecular Biology; D009154:Mutation; D011995:Recombination, Genetic; D014764:Viral Proteins
chemical_list: D004279:DNA, Viral; D014764:Viral Proteins