Publication: Identification of genes associated with environmental persistence in Campylobacter jejuni and Campylobacter coli isolates from processing in a broiler abattoir.
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Date
2022-09-12
Authors
Carbonero, A
Maldonado-Iniesta, A
Trujillo, Y
Perea, J
Riofrío, M
Garcia-Bocanegra, I
Borge, C
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Abstract
The aim of this study was to determine the prevalence of the htrA, htrB and ppk1 genes -all of which are related to environmental persistence- in C. jejuni and C. coli isolates obtained from abattoir samples at the arrival of broilers (initial stage) and in meat products after processing (final stage). A total of 119 DNA extracts (55 C. jejuni and 64 C. coli) were included in the study. Identification of genes was performed by conventional PCR (one for each gene). The overall prevalence was 40.3%, 93.3% and 68.9% for the htrA, htrB and ppk1 genes, respectively. Statistically significant differences were found (p
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MeSH Terms
Animals
Campylobacter coli
Campylobacter jejuni
Abattoirs
Chickens
Campylobacter Infections
Campylobacter coli
Campylobacter jejuni
Abattoirs
Chickens
Campylobacter Infections
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Keywords
C. jejuni, Campylobacter coli, Environmental persistence, Genes, Poultry