Escherichia coli Serotype O55:H7 Diversity Supports Parallel Acquisition of Bacteriophage at Shiga Toxin Phage Insertion Sites during Evolution of the O157:H7 Lineage
نویسندگان
چکیده
منابع مشابه
Refines O 157 Evolutionary Model 1 Escherichia coli serotype O 55 : H 7 diversity supports parallel acquisition of bacteriophage 1 at Shiga toxin phage insertion sites during evolution of the O 157 : H 7 lineage
18 a Present address: Eureka Genomics, 750 Alfred Nobel Drive, Hercules, CA, 94547 19 b Present address: Wafergen Biosystems, 7400 Paseo Padre Parkway, Fremont, CA 94555 20 c Present address: Genentech Inc., 1 DNA Way, South San Francisco, CA 94080 21 d Present address: 12170 Calle Uvas, Gilroy, CA, 95020 22 e Present address: 3180 Melendy Drive, San Carlos, CA, 94070 23 Copyright © 2012, Ameri...
متن کاملGreater diversity of Shiga toxin-encoding bacteriophage insertion sites among Escherichia coli O157:H7 isolates from cattle than in those from humans.
Escherichia coli O157:H7, a zoonotic human pathogen for which domestic cattle are a reservoir host, produces a Shiga toxin(s) (Stx) encoded by bacteriophages. Chromosomal insertion sites of these bacteriophages define three principal genotypes (clusters 1 to 3) among clinical isolates of E. coli O157:H7. Stx-encoding bacteriophage insertion site genotypes of 282 clinical and 80 bovine isolates ...
متن کاملShiga toxin-producing Escherichia coli
Shiga toxin-producing Escherichia coli (STEC) cause hemorrhagic colitis (HC) and hemolytic uremic syndrome (HUS) in humans. Outbreaks are linked to bovine food sources. STEC O157:H7 has been responsible for the most severe outbreaks worldwide. However, non-O157 serotypes have emerged as important enteric pathogens in several countries. The main virulence factor of STEC is the production of Shig...
متن کاملShiga Toxin – producing Escherichia coli
1. Rautio M, Lonnroth M, Saxen H, Nikku R, Väisanen ML, Finegold SM, et al. Characteristics of an unusual anaerobic pigmented gram-negative rod isolated from normal and infl amed appendices. Clin Infect Dis. 1997;25(Suppl 2):S107–10. 2. Rautio M, Saxen H, Siitonen A, Nikku R, Jousimies-Somer H. Bacteriology of histopathologically defi ned appendicitis in children. Pediatr Infect Dis J. 2000;19:...
متن کاملDetection of Shiga toxin-producing Escherichia coli (STEC) in faeces of healthy calves in Mashhad, Iran
The aim of this study was to identify virulent Shiga toxin-producing Escherichia coli (STEC) strains isolated from faecal samples of 100 clinically healthy calves. In the present study, a total of 100 Escherichia coli (E. coli) isolates from clinically healthy calves belonging to 6 different farms located in Khorasan Razavi province, Iran, were examined for presence of virulence genes character...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 2012
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.00120-12