title: New att mutants of phage lambda.
mesh_terms: D002874:Chromosome Mapping; D003090:Coliphages / Q000032:analysis* / Q000254:growth & development / Q000378:metabolism; D004269:DNA, Bacterial / Q000378:metabolism; D004279:DNA, Viral / Q000032:analysis* / Q000096:biosynthesis / Q000378:metabolism; D004926:Escherichia coli / Q000378:metabolism; D008954:Models, Biological; D009154:Mutation; D011995:Recombination, Genetic; D014779:Virus Replication
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral