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Cited by 357

The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.

Rapid detection of the O25b-ST131 clone of Escherichia coli encompassing the CTX-M-15-producing strains

Clermont, O., Dhanji, H., Upton, M., Gibreel, T., Fox, A., Boyd, D., Mulvey, M. R., Nordmann, P., Ruppe, E., Sarthou, J. L., Frank, T., Vimont, S., Arlet, G., Branger, C., Woodford, N., Denamur, E.·2009·Journal of Antimicrobial Chemotherapy

Abstract

OBJECTIVES: Recently, a CTX-M-15 extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli O25b-ST131 clone, belonging to the B2 phylogenetic group and with a high virulence potential, has been reported all over the world, representing a major public health problem. The present study was carried out to develop a rapid and simple detection assay that identifies members of this clone. METHODS: A total of 627 E. coli isolates of which 373 produced an ESBL, collected across four continents, were screened using a O25b-ST131 clone allele-specific PCR for the pabB gene. RESULTS: One hundred and forty-three ESBL isolates were found positive with the assay. These isolates were all of O25b type and, when studied by multilocus sequence typing (25 cases), were all of ST131. The O25b-ST131 clone was found to produce ESBLs other than CTX-M-15, specifically CTX-M-2, -3, -14, -27, -32 and -61 as well as TEM-24. This clone represents 3% of non-ESBL B2 isolates originating from urinary tract infections in Paris. CONCLUSIONS: We have developed a PCR-based assay that easily identifies a clone with high likelihood of producing ESBLs, including CTX-M-15.

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Metadata

Authors
Clermont, O., Dhanji, H., Upton, M., Gibreel, T., Fox, A., Boyd, D., Mulvey, M. R., Nordmann, P., Ruppe, E., Sarthou, J. L., Frank, T., Vimont, S., Arlet, G., Branger, C., Woodford, N., & Denamur, E.
Venue
Journal of Antimicrobial Chemotherapy
Published
2009-05-27
Volume
64
Issue
2
Pages
274-277
ISSN
  • 0305-7453 (ISSN-L)
  • 1460-2091
OpenAlex
W2170639356
Cited by
357
References
13
FWCI
13.88
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Rapid detection of the O25b-ST131 clone of Escherichia coli encompassing the CTX-M-15-producing strains. https://app.cochat.ai/papers/10.1093/jac/dkp194
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Clermont, O., Dhanji, H., Upton, M., Gibreel, T., Fox, A., Boyd, D., Mulvey, M. R., Nordmann, P., Ruppe, E., Sarthou, J. L., Frank, T., Vimont, S., Arlet, G., Branger, C., Woodford, N., & Denamur, E. (2009). Rapid detection of the O25b-ST131 clone of Escherichia coli encompassing the CTX-M-15-producing strains. Journal of Antimicrobial Chemotherapy. https://doi.org/10.1093/jac/dkp194

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.