Abstract

An R factor from Pseudomonas aeruginosa , which confers resistance to penicillins, kanamycin, and tetracycline, was studied in Escherichia coli K-12. The R factor could coexist with F-like or I-like plasmids and therefore constituted a novel compatibility group. The R factor was transferable from E. coli to bacterial genera outside the Enterobacteriaceae (Pseudomonas and members of the Rhizobiaceae ) to which transfer of F-like and I-like plasmids could not be demonstrated.

Keywords

BiologyKanamycinPseudomonas aeruginosaMicrobiologyEscherichia coliEnterobacteriaceaePlasmidCarbenicillinTetracyclinePseudomonasPseudomonadaceaeBacteriaAntibioticsGeneticsDNAGene

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SUMMARY All R factors so far described can be transmitted to Escherichia coli. F-like R factors are transmissible to the Proteus group but not to the Pseudomonadaceae. Among, fi...

1972 Journal of General Microbiology 232 citations

Publication Info

Year
1971
Type
article
Volume
108
Issue
3
Pages
1244-1249
Citations
580
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Naomi Datta, R. W. Hedges, Elizabeth J. Shaw et al. (1971). Properties of an R Factor from <i>Pseudomonas aeruginosa</i>. Journal of Bacteriology , 108 (3) , 1244-1249. https://doi.org/10.1128/jb.108.3.1244-1249.1971

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DOI
10.1128/jb.108.3.1244-1249.1971