Application of whole genome sequencing to fully characterise Campylobacter isolates from the UK Infectious Intestinal Disease 1 and 2 Studies
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Prevalence of recR gene in Campylobacter spp. isolated from domestic animals and water
Although, many genes are involved in pathogenesis of Campylobacter, racR gene considered the main gene for Campylobacter pathogenicity in humans. The purpose of this study was determined the prevalence of recR gene in Campylobacter spp. isolated from domestic animals and water. To perform the study 392 fecal and water samples were collected from poultry(182), cow(141), sheep and goat(41) and w...
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The aim of this study was to investigate the prevalence of virulence and Cytolethal Distending Toxin (CDT) genes in the Campylobacter isolates from intestinal contents and gall bladders of broilers and, to evalute their cytotoxic effects on HeLa cell cultures. These genes play important roles in bacterial adherence to intestinal mucosa, flagella-mediated motility, invasive capability and the ab...
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Objective(s) In addition to several molecular methods and in particular 16S rDNA analysis, the application of a more discriminatory genetic marker, i.e., 16S-23S internal transcribed spacer gene sequence has had a great impact on identification and classification of mycobacteria. In the current study we aimed to apply this sequencing power to conclusive identification of some Iranian clinical ...
متن کاملEvaluation of whole-genome sequencing as a genotyping tool for Campylobacter jejuni in comparison with pulsed-field gel electrophoresis and flaA typing.
Campylobacter jejuni is a leading cause of foodborne illness, with poultry and poultry products being leading sources of infection. Epidemiological efforts to trace Campylobacter can be challenging because of the extreme genetic diversity of this bacterium relative to other foodborne pathogens. To enhance tracking and epidemiological efforts, whole-genome sequencing has been used for other food...
متن کاملDetection of cytolethal distending toxin (cdt) Genes in Campylobacter jejuni and Campylobacter coli isolated from the intestinal of commercial broiler chickens, turkey and quail of Iran
Background: Campylobacter jejuni and Campylobacter coli are zoonotic bacteria which are frequently associated with human diarrhea. Sharing of the cytolethal distending toxin (cdt) genes in Campylobacter is common and is considered species specific. OBJECTIVES: In this study we focused on detecting the presence of cdt gene in C. jejuni and C. coli isolated from broilers, turkeys and quails of Ir...
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