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The long polar fimbriae (lpf) operon and its flanking regions in atypical bovine Escherichia coli O157:H43 and STEC O136:H12 strains
(Oxford University Press, 2013-04)
Long polar fimbriae (Lpf) are intestinal adhesins and important virulence factors of pathogenic Escherichia coli strains. We cloned and sequenced the lpf2-1 operon (lpf2ABCD) and its flanking regions of an intimin- and ...
Atypical enteropathogenic Escherichia coli genomic background allows the acquisition of non-EPEC virulence factors
(WILEY-BLACKWELL PUBLISHING, INC, 2009)
Atypical enteropathogenic Escherichia coli (aEPEC) has been associated with infantile diarrhea in many countries. The clonal structure of aEPEC is the object of active investigation but few works have dealt with its genetic ...
Atypical enteropathogenic Escherichia coli genomic background allows the acquisition of non-EPEC virulence factors
(Wiley-Blackwell, 2009-10-01)
Atypical enteropathogenic Escherichia coli (aEPEC) has been associated with infantile diarrhea in many countries. the clonal structure of aEPEC is the object of active investigation but few works have dealt with its genetic ...
An overview of atypical enteropathogenic Escherichia coli
(Wiley-Blackwell, 2009-08-01)
The enteropathogenic Escherichia coli (EPEC) pathotype is currently divided into two groups, typical EPEC (tEPEC) and atypical EPEC (aEPEC). the property that distinguishes these two groups is the presence of the EPEC ...
Atypical enteropathogenic Escherichia coli
(2016-01-01)
The atypical enteropathogenic Escherichia coli (EPEC), a subgroup of EPEC, has the ability to cause histopathologic attaching and effacing lesions in eukaryotic cells, but lacks the virulence-associated EPEC adherence ...
Phenotypic and genetic features of enteropathogenic Escherichia coli isolates from diarrheal children in the Ribeirao Preto metropolitan area, Sao Paulo State, Brazil
(Wiley-Blackwell, 2015-02-01)
This study was designed to characterize a collection of 60 enteropathogenic Escherichia coli (EPEC) isolates from diarrheic feces of patients in the RibeirAo Preto metropolitan area regarding different phenotypic and ...
Prevalence of diarrheagenic Escherichia coli in children with diarrhea in Salvador, Bahia, Brazil
(Instituto Oswaldo Cruz, Ministério da Saúde, 2005-07-01)
We report the frequency of the different diarrheagenic Escherichia coli (DEC) categories isolated from children with acute endemic diarrhea in Salvador, Bahia. The E. coli isolates were investigated by colony blot hibridization ...
Atypical enteropathogenic Escherichia coli strains: Phenotypic and genetic profiling reveals a strong association between enteroaggregative E-coli heat-stable enterotoxin and diarrhea
(Univ Chicago Press, 2003-12-01)
The virulence profiles of most atypical enteropathogenic Escherichia coli (EPEC) strains are unknown. A total of 118 typical and atypical strains of EPEC serotypes and non-EPEC serogroups isolated from children with or ...
Typical and atypical enteropathogenic Escherichia coli bacterial translocation associated with tissue hypoperfusion in rats
(Associação Brasileira de Divulgação Científica, 2011-10-01)
Although enteropathogenic Escherichia coli (EPEC) are well-recognized diarrheal agents, their ability to translocate and cause extraintestinal alterations is not known. We investigated whether a typical EPEC (tEPEC) and ...