Výsledky vyhledávání - "Karine Forest"

Absence of co-localization between pathovar-associated virulence factors and extended-spectrum β-lactamase (blaCTX-M) genes on a single plasmid

Autor: Estelle Saras, Charlotte Valat, Karine Forest, Charlène Polizzi, Marisa Haenni, Méganne Billet, Jean-Yves Madec

Publikováno v: Veterinary microbiology. 192

Extended-spectrum β-lactamases (ESBLs) were reported in virulent food-borne Escherichia coli clones, and numerous genes encoding ESBLs and virulence factors (VFs) are plasmid-mediated. We investigated the plasmidic co-localization of ESBL genes and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7dafcb6d63a23623c02d240e1418b6a
https://pubmed.ncbi.nlm.nih.gov/27527778

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Assessment of Adhesins as an Indicator of Pathovar-Associated Virulence Factors in Bovine Escherichia coli

Autor: Charlotte Valat, Karine Forest, Frédéric Auvray, Véronique Métayer, Thomas Méheut, Charlène Polizzi, Emilie Gay, Marisa Haenni, Eric Oswald, Jean-Yves Madec

Publikováno v: Journal of Applied Microbiology
Journal of Applied Microbiology, Wiley, 2014, 80 (23), pp.7230-7234. ⟨10.1128/AEM.02365-14⟩
Journal of Applied Microbiology, 2014, 80 (23), pp.7230-7234. ⟨10.1128/AEM.02365-14⟩

The CS31A, F17, and F5 adhesins are usually targeted by serology-based methods to detect pathogenic Escherichia coli associated with calf enteritis. However, the virulence traits of the selected isolates are still poorly described. Here, from a set o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81d630e6f852abcf53707062d43d9b4d
https://hal.inrae.fr/hal-02634945

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Phylogenetic Grouping and Virulence Potential of Extended-Spectrum-β-Lactamase-Producing Escherichia coli Strains in Cattle

Autor: Charlotte Valat, Frédéric Auvray, Karine Forest, Véronique Métayer, Emilie Gay, Carine Peytavin de Garam, Jean-Yves Madec, Marisa Haenni

In line with recent reports of extended-spectrum beta-lactamases (ESBLs) in Escherichia coli isolates of highly virulent serotypes, such as O104:H4, we investigated the distribution of phylogroups (A, B1, B2, D) and virulence factor (VF)-encoding gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5fdd2c69708c8e7aa79821b4e4a15d4
https://europepmc.org/articles/PMC3370483/

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CTX-M-15 Extended-Spectrum β-Lactamase in a Shiga Toxin-Producing Escherichia coli Isolate of Serotype O111:H8

Autor: Marisa Haenni, Jean-Yves Madec, Estelle Saras, Frédéric Auvray, Eric Oswald, Charlotte Valat, Karine Forest

Publikováno v: Applied and Environmental Microbiology
Applied and Environmental Microbiology, American Society for Microbiology, 2012, 78 (4), pp.1308-1309. ⟨10.1128/AEM.06997-11⟩

We report the discovery of a CTX-M-15-producing Escherichia coli (STEC) of serogroup O111:H8, a major serotype responsible for human enterohemorrhagic Escherichia coli (EHEC) infections. In line with the recent CTX-M-15/O104:H4 E. coli outbreak, thes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28361d544c5284f07f870ad1a7635990
https://doi.org/10.1128/aem.06997-11

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