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Biofilm formation and cell surface properties among pathogenic and nonpathogenic strains of the Bacillus cereus group.

Sandrine Auger 1 Nalini Ramarao 2 Christine Faille 3 Agnès Fouet 4 Stéphane Aymerich 1 Michel Gohar 1, *
* Corresponding author
1 MGM - Microbiologie et Génétique Moléculaire
2 Génétique Microbienne et Environnement
3 LGPTA - Génie des Procédés et Technologie Alimentaires
4 Toxines et Pathogénie Bactérienne
Abstract : Biofilm formation by 102 Bacillus cereus and B. thuringiensis strains was determined. Strains isolated from soil or involved in digestive tract infections were efficient biofilm formers, whereas strains isolated from other diseases were poor biofilm formers. Cell surface hydrophobicity, the presence of an S layer, and adhesion to epithelial cells were also examined.
Keywords : biofilm pathogenic nonpathogenic B. thuringiensis
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Journal articles
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https://hal-pasteur.archives-ouvertes.fr/pasteur-00512106
Contributor : Mireille Ferrand <>
Submitted on : Friday, August 27, 2010 - 1:10:35 PM
Last modification on : Wednesday, August 4, 2021 - 5:42:02 PM

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Sandrine Auger, Nalini Ramarao, Christine Faille, Agnès Fouet, Stéphane Aymerich, et al.. Biofilm formation and cell surface properties among pathogenic and nonpathogenic strains of the Bacillus cereus group.. Applied and Environmental Microbiology, American Society for Microbiology, 2009, 75 (20), pp.6616-8. ⟨10.1128/aem.00155-09⟩. ⟨pasteur-00512106⟩

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