Diverse Escherichia coli pathovars of phylogroups B2 and D isolated from animals in Tunisia
Author(s) -
Hajer Kilani,
Mohamed Salah Abbassi,
Sana Ferjani,
Rakia Ben Salem,
Riadh Mansouri,
Noureddine Ben Chéhida,
Ilhem Boutiba-Ben Boubaker
Publication year - 2017
Publication title -
the journal of infection in developing countries
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.322
H-Index - 49
eISSN - 2036-6590
pISSN - 1972-2680
DOI - 10.3855/jidc.8579
Subject(s) - virulence , biology , microbiology and biotechnology , escherichia coli , polymerase chain reaction , gene , pathogenicity island , pulsed field gel electrophoresis , allele , genetics , virology , genotype
The virulent Escherichia coli strains responsible for extraintestinal infections were mainly belonged to B2 and D phylogroups. However, no past studies have determinate via the presence of virulence genes the frequency of E. coli pathovars recovered from animals housed in farms in Tunisia. The aims of this study were to investigate 26 E. coli isolated from healthy and diarrheic animals and to determinate via the presence of virulence genes the frequency of pathovars.
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