Diverse Genetic Markers Concordantly Identify Bovine Origin Escherichia coli O157 Genotypes Underrepresented in Human Disease

被引：26

作者：

Whitworth, Joshua ^{[1
]}

Zhang, Yubei ^{[1
]}

Bono, James ^{[2
]}

Pleydell, Eve ^{[3
]}

French, Nigel ^{[3
]}

Besser, Thomas ^{[1
]}

机构：

[1] Washington State Univ, Coll Vet Med, Dept Vet Microbiol & Pathol, Pullman, WA 99164 USA

[2] ARS, US Meat Anim Res Ctr, USDA, Clay Ctr, NE 68933 USA

[3] Massey Univ, Inst Vet Anim & Biomed Sci, Palmerston North, New Zealand

来源：

APPLIED AND ENVIRONMENTAL MICROBIOLOGY | 2010年 / 76卷 / 01期

关键词：

POPULATION-STRUCTURE; VIRULENCE; SUBPOPULATIONS; POLYMORPHISMS; OUTBREAKS; EVOLUTION; STRAINS; CATTLE;

D O I：

10.1128/AEM.01761-09

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：

Genetic markers previously reported to occur at significantly different frequencies in isolates of Escherichia coli O157:H7 obtained from cattle and from clinically affected humans concordantly delineate at least five genetic groups. Isolates in three of these groups consistently carry one or more markers rarely found among clinical isolates.

引用

页码：361 / 365

页数：5

共 20 条

[1] Greater diversity of Shiga toxin-encoding bacteriophage insertion sites among Escherichia coli O157:H7 isolates from cattle than in those from humans [J].

Besser, Thomas E. ;

Shaikh, Nurmohammad ;

Holt, Nicholas J. ;

Tarr, Phillip I. ;

Konkel, Michael E. ;

Malik-Kale, Preetl ;

Walsh, Collin W. ;

Whittam, Thomas S. ;

Bono, James L. .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2007, 73 (03) :671-679

[2] Association of Escherichia coli O157:H7 tir polymorphisms with human infection [J].

Bono, James L. ;

Keen, James E. ;

Clawson, Michael L. ;

Durso, Lisa M. ;

Heaton, Michael P. ;

Laegreid, William W. .

BMC INFECTIOUS DISEASES, 2007, 7 (1)

[3] Enterohaemorrhagic Escherichia coli:: emerging issues on virulence and modes of transmission [J].

Caprioli, A ;

Morabito, S ;

Brugère, H ;

Oswald, E .

VETERINARY RESEARCH, 2005, 36 (03) :289-311

[4] Phylogenetic classification of Escherichia coli O157:H7 strains of human and bovine origin using a novel set of nucleotide polymorphisms [J].

Clawson, Michael L. ;

Keen, James E. ;

Smith, Timothy P. L. ;

Durso, Lisa M. ;

McDaneld, Tara G. ;

Mandrell, Robert E. ;

Davis, Margaret A. ;

Bono, James L. .

GENOME BIOLOGY, 2009, 10 (05)

[5] Correlation between geographic distance and genetic similarity in an international collection of bovine faecal Escherichia coli O157:H7 isolates [J].

Davis, MA ;

Hancock, DD ;

Besser, TE ;

Rice, DH ;

Hovde, CJ ;

Digiacomo, R ;

Samadpour, M ;

Call, DR .

EPIDEMIOLOGY AND INFECTION, 2003, 131 (02) :923-930

[6]

Falush D, 2003, GENETICS, V164, P1567

[7] Octamer-based genome scanning distinguishes a unique subpopulation of Escherichia coli O157:H7 strains in cattle [J].

Kim, J ;

Nietfeldt, J ;

Benson, AK .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1999, 96 (23) :13288-13293

[8] Ancestral divergence, genome diversification, and phylogeographic variation in subpopulations of sorbitol-negative, β-glucuronidase-negative enterohemorrhagic Escherichia coli O157 [J].

Kim, JY ;

Nietfeldt, J ;

Ju, JL ;

Wise, J ;

Fegan, N ;

Desmarchelier, P ;

Benson, AK .

JOURNAL OF BACTERIOLOGY, 2001, 183 (23) :6885-6897

[9] Human Escherichia coli O157:H7 genetic marker in isolates of bovine origin [J].

LeJeune, JT ;

Abedon, ST ;

Takemura, K ;

Christie, NP ;

Sreevatsan, S .

EMERGING INFECTIOUS DISEASES, 2004, 10 (08) :1482-1485

[10] Verotoxigenic Escherichia coli from animals, humans and foods:: who's who? [J].

Mainil, JG ;

Daube, G .

JOURNAL OF APPLIED MICROBIOLOGY, 2005, 98 (06) :1332-1344

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