title: Inhibition of bacteriophage lambda, T1, and T7 development by R plasmids of the H incompatibility group.
abstract: R plasmids from chloramphenicol-resistant salmonella from Ontario are shown to belong to the H(2) incompatibility subgroup and to mediate a broad-spectrum, phage inhibition function.
mesh_terms: D000327:Adsorption; D002701:Chloramphenicol / Q000494:pharmacology; D003090:Coliphages / Q000187:drug effects*; D004352:Drug Resistance, Microbial; D005111:Extrachromosomal Inheritance; D010641:Phenotype; D010957:Plasmids; D011815:R Factors; D012475:Salmonella; D014779:Virus Replication
chemical_list: D002701:Chloramphenicol