Biofilm Formation and Cell Surface Properties among Pathogenic and Nonpathogenic Strains of the Bacillus cereus Group

被引:104
作者
Auger, Sandrine
Ramarao, Nalini [2 ]
Faille, Christine [3 ]
Fouet, Agnes [4 ]
Aymerich, Stephane
Gohar, Michel [1 ]
机构
[1] INRA, CNRS AgroParisTech, Microbiol & Genet Mol UMR1238, F-78850 Thiverval Grignon, France
[2] INRA, Genet Microbienne & Environm UR1249, F-78285 La Miniere, Guyancourt, France
[3] LGPTA, UR638, INRA, F-59651 Villeneuve Dascq, France
[4] CNRS, Inst Pasteur Toxines & Pathogenie Bacterienne, URA 2172, F-75724 Paris 15, France
关键词
S-LAYER PROTEINS; LACTOBACILLUS-ACIDOPHILUS; EPITHELIAL-CELLS; ADHERENCE; HYDROPHOBICITY; THURINGIENSIS; ADHESION; INFECTIONS; BACTERIA; DOMAINS;
D O I
10.1128/AEM.00155-09
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
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.
引用
收藏
页码:6616 / 6618
页数:3
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