A molecular survey of Campylobacter jejuni and Campylobacter coli virulence and diversity.

ABSTRACT:

Background

The aim of this study was to determine the prevalence of virulence-associated genes and enterobacterial repetitive intergenic consensus PCR (ERIC-PCR) analysis of Campylobacter spp. isolated from children with diarrhea in Iran.

Methods

A total of 200 stool specimens were obtained from children under 5 years during July 2012 to July 2013. Detection of C. jejuni and C. coli was performed by standard biochemical and molecular methods. The presence of virulence-associated genes and genetic diversity of isolates was examined using PCR and ERIC-PCR analyses.

Results

A total of 12 (6%) Campylobacter spp. were isolated from patients including 10 (4.5%) C. jejuni and 2 (1.5%) C.coli. The flaA, cadF and ciaB genes were present in 100% of isolates, while no plasmid of

SUBMITTER: Ghorbanalizadgan M 

PROVIDER: S-EPMC4048480 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature