title: DNA restriction and modification systems in Salmonella. II. Genetic complementation between the K and B systems of Escherichia coli and the Salmonella typhimurium system SB, with the same chromosomal location.
mesh_terms: D003090:Coliphages; D004269:DNA, Bacterial; D004926:Escherichia coli; D005827:Genetics, Microbial; D006824:Hybridization, Genetic; D009154:Mutation; D010641:Phenotype; D012486:Salmonella typhimurium
chemical_list: D004269:DNA, Bacterial