Class 1 integrons and antibiotic resistance of clinical Acinetobacter calcoaceticus-baumannii complex in Poznan, Poland.
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ABSTRACT: Sixty-three clinical isolates of Acinetobacter calcoaceticus-baumannii complex were analyzed for the presence of integrons and antimicrobial resistance. Class 1 integrons were detected in 40 (63.5 %) isolates. None of them had class 2 or class 3 integrons. The majority of the integrons contained aacC1-orfA-orfB-aadA1 gene cassette array. The presence of integrons was associated with the increased frequency of resistance to 12 of 15 antimicrobials tested, multi-drug resistance phenotype, and the overall resistance ranges of the strains.
SUBMITTER: Koczura R
PROVIDER: S-EPMC4113676 | biostudies-literature |
REPOSITORIES: biostudies-literature
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