Enterohemorragic E Coli
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. pEO5 Plasmid of Escherichia coli of O26 serogroup: comparative analysis with other plasmids that encode alpha hemolysin in pathogenic E. coli. / Plasmídio pOE5 de Escherichia coli do sorogrupo O26: Análise comparativa com outros plasmídios que codificam a hemolisina em E. coli patogênicas.
The conjugative pEO5 encoding haemolysin in strains of EPEC O26 was investigated for its relationship with EHEC haemolysin-encoding of EHEC O26 and O157 strains. pEO5 was found to be compatible with EHEC virulence plasmids and did not hybridize in Southern blots with pO157, indicating that both plasmids were unrelated. A 9227 bp stretch pEO5 DNA encompassing
Publicado em: 2009
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2. A Mosaic Pathogenicity Island Made Up of the Locus of Enterocyte Effacement and a Pathogenicity Island of Escherichia coli O157:H7 Is Frequently Present in Attaching and Effacing E. coli
Enteropathogenic Escherichia coli (EPEC) and enterohemorragic E. coli (EHEC) possess a pathogenicity island (PAI), termed the locus of enterocyte effacement (LEE), which confers the capability to cause the characteristic attaching and effacing lesions of the brush border. Due to this common property, these organisms are also termed attaching and effacing E.
American Society for Microbiology.
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3. Typical Enteroaggregative Escherichia coli Is the Most Prevalent Pathotype among E. coli Strains Causing Diarrhea in Mongolian Children
Diarrhea remains one of the main sources of morbidity and mortality in the world, and a large proportion is caused by diarrheagenic Escherichia coli. In Mongolia, the epidemiology of diarrheagenic E. coli has not been well studied. A total of 238 E. coli strains from children with sporadic diarrhea and 278 E. coli strains from healthy children were examined
American Society for Microbiology.
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4. Characterization of the Avian Pathogenic Escherichia coli Hemagglutinin Tsh, a Member of the Immunoglobulin A Protease-Type Family of Autotransporters
We reported earlier that a single gene, tsh, isolated from a strain of avian pathogenic Escherichia coli (APEC) was sufficient to confer on E. coli K-12 a hemagglutinin-positive phenotype and that the deduced sequence of the Tsh protein shared homology to the serine-type immunoglobulin A (IgA) proteases of Neisseria gonorrhoeae and Haemophilus influenzae. In
American Society for Microbiology.