R factors from Proteus morganii.
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D001435:Bacteriophages; D002869:Chromosome Aberrations; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004352:Drug Resistance, Microbial; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005827:Genetics, Microbial; D011511:Proteus / Q000187:drug effects; D013307:Streptomycin / Q000494:pharmacology; D013449:Sulfonamides / Q000494:pharmacology
D000900:Anti-Bacterial Agents; D013449:Sulfonamides; D013307:Streptomycin