Serotyping, stx 2 Subtyping, and Characterization of the Locus of Enterocyte Effacement Island of Shiga Toxin-Producing Escherichia coli and E. coli O157:H7 Strains Isolated from the Environment in France-Reference-Cited by-同舟云学术

Serotyping, stx 2 Subtyping, and Characterization of the Locus of Enterocyte Effacement Island of Shiga Toxin-Producing Escherichia coli and E. coli O157:H7 Strains Isolated from the Environment in France

Published:2004-04 Issue:4 Volume:70 Page:2556-2559
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Vernozy-Rozand C.¹,Montet M. P.¹,Bertin Y.²,Trably F.¹,Girardeau J. P.²,Martin C.²,Livrelli V.³,Beutin L.⁴

Affiliation:

1. Unité de Microbiologie Alimentaire et Prévisionnelle, Ecole Nationale Vétérinaire de Lyon, Marcy l'Etoile

2. Laboratoire de Microbiologie, Centre de Recherche INRA de Clermont-Ferrand-Theix, 63122 St-Genès-Champanelle

3. Groupe de Recherche Pathogénie Bactérienne Intestinale, Faculté de Pharmacie, Université d'Auvergne Clermont-1, 63001 Clermont-Ferrand, France

4. Division of Microbial Toxins, Robert Koch-Institut, D-13353 Berlin, Germany

Abstract

ABSTRACT Twenty-seven Shiga toxin-producing Escherichia coli (STEC) strains were isolated from 207 stx -positive French environmental samples. Ten of these strains were positive for stx 1 , and 24 were positive for stx 2 (10 were positive for stx 2vh-a or stx 2vh-b , 19 were positive for stx 2d , and 15 were positive for stx 2e ). One strain belonged to serotype O157:H7, and the others belonged to serogroups O2, O8, O11, O26, O76, O103, O113, O121, O141, O166, and O174. The environment is a reservoir in which new clones of STEC that are pathogenic for humans can emerge.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/AEM.70.4.2556-2559.2004

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