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The eaeA gene is not found in Hafnia alvei from patients with diarrhea in Aragón, Spain
Author(s) -
Cristina Seral,
Javier F. Castillo,
Teresa M. Llorente,
Marzo Varea,
Antonio Clavel,
Carmen M. Rubio,
R Gómez-Lus
Publication year - 2001
Publication title -
international microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 65
eISSN - 1618-1905
pISSN - 1139-6709
DOI - 10.1007/s101230100017
Subject(s) - diarrhea , microbiology and biotechnology , virulence , feces , gene , escherichia coli , biology , polymerase chain reaction , hafnia , virology , chemistry , medicine , genetics , cubic zirconia , ceramic , organic chemistry
A total of 102 Hafnia alvei clinical strains isolated from different patients with diarrhea has been tested, using polymerase chain reaction and dot-blot hybridization, for the enteropathogenic Escherichia coli attaching and effacing A (eaeA) gene to establish their role as a causative agent of diarrhea in our environment. None of them was positive for the eaeA gene. We cannot consider the eaeA gene as the virulence-associated factor implicated in the H. alvei strains isolated from diarrheal feces in our region.

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