| Literature DB >> 28242665 |
Katarina Novović1, Anika Trudić2,3, Snežana Brkić4, Zorica Vasiljević5, Milan Kojić1, Deana Medić2,6, Ivana Ćirković7, Branko Jovčić8,9.
Abstract
Twenty-seven colistin-resistant, carbapenemase-producing Klebsiella pneumoniae isolates were identified from hospitals in Serbia. All isolates were blaCTX-M-15 positive; ST101, ST888, ST437, ST336, and ST307 were blaOXA-48 positive; and ST340 was blaNDM-1 positive. ST307 had an insertion, and ST336 had a premature stop codon in the mgrB gene. Amino acid substitutions were detected in PmrAB of isolates ST101, ST888, ST336, and ST307. The mcr-1 and mcr-2 were not detected. An increase in phoP, phoQ, and pmrK gene transcription was detected for all sequence types.Entities:
Keywords: Klebsiella pneumoniae; carbapenem resistance; colistin resistance; molecular epidemiology
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Year: 2017 PMID: 28242665 PMCID: PMC5404574 DOI: 10.1128/AAC.02550-16
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191