A Novel Insertion Sequence, ISAba10, Inserted into ISAba1 Adjacent to the bla(OXA-23) Gene and Disrupting the Outer Membrane Protein Gene carO in Acinetobacter baumannii
- Title
- A Novel Insertion Sequence, ISAba10, Inserted into ISAba1 Adjacent to the bla(OXA-23) Gene and Disrupting the Outer Membrane Protein Gene carO in Acinetobacter baumannii
- Author
- 이양순
- Keywords
- CARBAPENEM RESISTANCE; BETA-LACTAMASES; EFFLUX PUMP; ACQUISITION; IMIPENEM; EPIDEMIOLOGY; MECHANISMS; PORIN; SPP.
- Issue Date
- 2011-01
- Publisher
- Amer SOC Microbiology
- Citation
- Antimicrobial Agents and Chemotherapy, 2011, 55(1), P.361-363
- Abstract
- We investigated an outbreak caused by carbapenem-resistant Acinetobacter baumannii carrying the bla(OXA-23) gene. A novel insertion sequence (IS), named ISAba10, was found to be inserted into the ISAba1 element preceding the bla(OXA-23) gene in a group of isolates showing higher carbapenem MICs. The presence of ISAba10 was associated with increased OXA-23 expression, likely by providing additional promoter sequences. ISAba10 was also inserted into the carO outer membrane protein gene in most of these isolates.
- URI
- https://ir.ymlib.yonsei.ac.kr/handle/22282913/92548
- ISSN
- 0066-4804
- DOI
- 10.1128/AAC.01672-09
- Appears in Collections:
- COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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