title: Location of the region controlling host specificity (hsII) with respect to drug resistance markers on the fi -  R factor, N-3.
abstract: The region controlling host specificity (hsII) has been mapped, by P22 transduction, with respect to drug resistance markers carried on the fi(-) R factor, N-3. The relative linear sequence of cotransducible markers is Tc-Su-Sm-hsII.
mesh_terms: D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects; D005111:Extrachromosomal Inheritance; D008040:Genetic Linkage; D009154:Mutation; D010641:Phenotype; D012483:Salmonella Phages; D012486:Salmonella typhimurium / Q000187:drug effects; D013307:Streptomycin / Q000494:pharmacology; D013449:Sulfonamides / Q000494:pharmacology; D013752:Tetracycline / Q000494:pharmacology; D014161:Transduction, Genetic
chemical_list: D013449:Sulfonamides; D013752:Tetracycline; D013307:Streptomycin