Aggregative adherence fimbriae I (AAF/I) mediate colonization of fresh produce and abiotic surface by Shiga toxigenic enteroaggregative Escherichia coli O104:H4
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- 作者：Attila Nagy1 ; Yunfeng Xu ; Gary R. Bauchan ; Daniel R. Shelton ; Xiangwu Nou ; xiangwu.nou@ars.usda.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Enteroaggregative E. coli ; E. coli O104 ; H4 ; Aggregative adherence fimbriae ; Fresh produce ; Aggregation ; Colonization ; Biofilms
- 刊名：International Journal of Food Microbiology
- 出版年：2016
- 出版时间：16 July 2016
- 年：2016
- 卷：229
- 期：Complete
- 页码：44-51
- 全文大小：1152 K
文摘
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E. coli O104:H4 AAF/1 fimbriae gene aggA was deleted.
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AAF/1 fimbriae deficiency did not affect cell adherence to fresh produce and abiotic surfaces.
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AAF/1 fimbriae deficiency severely diminished the colonization and biofilm formation on fresh produce and abiotic surfaces.