title: Host range and properties of the Pseudomonas aeruginosa R factor R1822.
abstract: R1822, a plasmid specifying multiple drug resistances, has been transferred to a variety of species representative of related and unrelated genera. The host range of the plasmid includes Enterobacteriaceae, soil saprophytes, Neisseria perflava, and photosynthetic bacteria. With the acquisition of drug resistance(s), these strains became sensitive to a small, ribonuclease-sensitive bacteriophage, designated PRR1, isolated by enrichment from sewage.
mesh_terms: D000421:Alcaligenes / Q000187:drug effects; D001395:Azotobacter / Q000187:drug effects; D001435:Bacteriophages / Q000254:growth & development / Q000302:isolation & purification; D002228:Carbenicillin / Q000494:pharmacology*; D003227:Conjugation, Genetic; D003433:Crosses, Genetic; D004755:Enterobacteriaceae / Q000187:drug effects; D005111:Extrachromosomal Inheritance; D008242:Lysogeny; D009343:Neisseria / Q000187:drug effects; D010403:Penicillin Resistance; D010405:Penicillinase / Q000378:metabolism; D011549:Pseudomonas / Q000187:drug effects; D011550:Pseudomonas aeruginosa / Q000187:drug effects* / Q000201:enzymology; D011551:Pseudomonas fluorescens / Q000187:drug effects; D012328:RNA Viruses / Q000254:growth & development / Q000302:isolation & purification; D012242:Rhodobacter sphaeroides / Q000187:drug effects; D012247:Rhodospirillum rubrum / Q000187:drug effects; D014734:Vibrio cholerae / Q000187:drug effects
chemical_list: D010405:Penicillinase; D002228:Carbenicillin