Long polar fimbriae contribute to colonization by Escherichia coli O157:H7 in vivo
Long polar fimbriae contribute to colonization by Escherichia coli O157:H7 in vivo
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DOI：
10.1128/iai.72.10.6168-6171.2004
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发表时间：
2004-10-01
影响因子：
3.1
通讯作者：
Moon, HW
中科院分区：
文献类型：
--
作者：
Jordan, DM;Cornick, N;Moon, HW
在绵羊、普通猪和无菌仔猪中评价了长极菌毛对大肠杆菌O157：H7肠道定殖的贡献。E.大肠杆菌O157：H7菌株与lpfA1和lpfA2突变的回收率显着较低，并引起较少的附着和消失病变比亲株。
The contribution of long polar fimbriae to intestinal colonization by Escherichia coli O157:H7 was evaluated in sheep, conventional pigs, and gnotobiotic piglets. E. coli O157:H7 strains with lpfA1 and lpfA2 mutated were recovered in significantly lower numbers and caused fewer attachment and effacement lesions than the parent strain.