长极毛有助于大肠杆菌O157:H7在体内定殖。
Long polar fimbriae contribute to colonization by Escherichia coli O157:H7 in vivo.
作者信息
Jordan Dianna M, Cornick Nancy, Torres Alfredo G, Dean-Nystrom Evelyn A, Kaper James B, Moon Harley W
机构信息
Department of Veterinary Pathology, Iowa State University, Ames, Iowa 50011, USA.
出版信息
Infect Immun. 2004 Oct;72(10):6168-71. doi: 10.1128/IAI.72.10.6168-6171.2004.
Abstract
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.
摘要
在绵羊、普通猪和无菌仔猪中评估了长极毛对大肠杆菌O157:H7肠道定植的作用。与亲本菌株相比，lpfA1和lpfA2发生突变的大肠杆菌O157:H7菌株回收数量显著减少，引起的黏附和蚀斑损伤也更少。
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本文引用的文献
1
Contribution of long polar fimbriae to the virulence of rabbit-specific enteropathogenic Escherichia coli.
Infect Immun. 2004 Mar;72(3):1230-9. doi: 10.1128/IAI.72.3.1230-1239.2004.
2
The role of intimin in the adherence of enterohaemorrhagic Escherichia coli (EHEC) O157: H7 to HEp-2 tissue culture cells and to bovine gut explant tissues.
Int J Med Microbiol. 2003 Feb;292(7-8):547-53. doi: 10.1078/1438-4221-00235.
3
Identification of a novel fimbrial gene cluster related to long polar fimbriae in locus of enterocyte effacement-negative strains of enterohemorrhagic Escherichia coli.
Infect Immun. 2002 Dec;70(12):6761-9. doi: 10.1128/IAI.70.12.6761-6769.2002.
4
Identification and characterization of lpfABCC'DE, a fimbrial operon of enterohemorrhagic Escherichia coli O157:H7.
Infect Immun. 2002 Oct;70(10):5416-27. doi: 10.1128/IAI.70.10.5416-5427.2002.
5
Persistence of Escherichia coli O157:H7 in experimentally infected swine.
Vet Microbiol. 2002 Oct 2;89(1):69-81. doi: 10.1016/s0378-1135(02)00176-1.
6
Intimin facilitates colonization by Escherichia coli O157:H7 in adult ruminants.
Infect Immun. 2002 May;70(5):2704-7. doi: 10.1128/IAI.70.5.2704-2707.2002.
7
Intimin type influences the site of human intestinal mucosal colonisation by enterohaemorrhagic Escherichia coli O157:H7.
Gut. 2002 Feb;50(2):180-5. doi: 10.1136/gut.50.2.180.
8
Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.
Nature. 2001 Jan 25;409(6819):529-33. doi: 10.1038/35054089.
9
Persistent colonization of sheep by Escherichia coli O157:H7 and other E. coli pathotypes.
Appl Environ Microbiol. 2000 Nov;66(11):4926-34. doi: 10.1128/AEM.66.11.4926-4934.2000.
10
Escherichia coli O157:H7 requires intimin for enteropathogenicity in calves.
Infect Immun. 1998 Sep;66(9):4560-3. doi: 10.1128/IAI.66.9.4560-4563.1998.
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