title: Properties of an R factor from Bordetella bronchiseptica.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology; D001884:Bordetella / Q000187:drug effects*; D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D003227:Conjugation, Genetic; D004269:DNA, Bacterial / Q000032:analysis; D004270:DNA, Circular / Q000032:analysis; D004926:Escherichia coli / Q000032:analysis / Q000187:drug effects / Q000201:enzymology; D005111:Extrachromosomal Inheritance; D008628:Mercury / Q000494:pharmacology; D008970:Molecular Weight; D010403:Penicillin Resistance; D010405:Penicillinase / Q000378:metabolism; D012492:Salts; D013307:Streptomycin / Q000494:pharmacology; D013449:Sulfonamides / Q000494:pharmacology; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D004269:DNA, Bacterial; D004270:DNA, Circular; D012492:Salts; D013449:Sulfonamides; D014316:Tritium; D000667:Ampicillin; D010405:Penicillinase; D008628:Mercury; D013307:Streptomycin