Molecular Analysis of a blaIMP-1-Harboring Class 3 Integron in Multidrug-Resistant Pseudomonas fulva
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ABSTRACT A multidrug-resistant (MDR) Pseudomonas fulva strain was isolated in 2006 from a urine sample. The isolate harbored the blaIMP-1 gene, which was located in a chromosomal Tn402-like class 3 integron as a gene cassette array of aacA31-fosE-blaIMP-1. Two mutations in gyrA and one mutation in parC were detected in quinolone-resistance-determining regions (QRDRs). We report a full-length, novel, blaIMP-1-carrying class 3 integron. This integron, together with mutations in QRDRs, could have influenced the MDR phenotype.
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2015 ◽
Vol 59
(5)
◽
pp. 2678-2687
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2013 ◽
Vol 58
(1)
◽
pp. 596-598
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1991 ◽
Vol 266
(7)
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pp. 4545-4555
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