{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:10:22Z","timestamp":1787022622253,"version":"build-2736575974"},"reference-count":44,"publisher":"Walter de Gruyter GmbH","issue":"3","license":[{"start":{"date-parts":[[2017,9,26]],"date-time":"2017-09-26T00:00:00Z","timestamp":1506384000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2017,9,26]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>The aim of the present study was to establish a rapid and accurate real-time PCR method to detect pathogenic Yersinia enterocolitica in pork. Yersinia enterocolitica is considered to be a crucial zoonosis, which can provoke diseases both in humans and animals. The classical culture methods designated to detect Y. enterocolitica species in food matrices are often very time-consuming. The chromosomal locus _tag CH49_3099 gene, that appears in pathogenic Y. enterocolitica strains, was applied as DNA target for the 5\u2019 nuclease PCR protocol. The probe was labelled at the 5\u2019 end with the fluorescent reporter dye (FAM) and at the 3\u2019 end with the quencher dye (TAMRA). The real-time PCR cycling parameters included 41 cycles. A Ct value which reached a value higher than 40 constituted a negative result. The developed for the needs of this study qualitative real-time PCR method appeared to give very specific and reliable results. The detection rate of locus _tag CH49_3099 - positive Y. enterocolitica in 150 pig tonsils was 85 % and 32 % with PCR and culture methods, respectively. Both the Real-time PCR results and culture method results were obtained from material that was enriched during overnight incubation. The subject of the study were also raw pork meat samples. Among 80 samples examined, 7 ones were positive when real-time PCR was applied, and 6 ones were positive when classical culture method was applied. The application of molecular techniques based on the analysis of DNA sequences such as the Real-time PCR enables to detect this pathogenic bacteria very rapidly and with higher specificity, sensitivity and reliability in comparison to classical culture methods.<\/jats:p>","DOI":"10.1515\/pjvs-2017-0057","type":"journal-article","created":{"date-parts":[[2017,11,22]],"date-time":"2017-11-22T17:16:29Z","timestamp":1511370989000},"page":"477-484","source":"Crossref","is-referenced-by-count":4,"title":["Detection of Yersinia Enterocolitica Species in Pig Tonsils and Raw Pork Meat by the Real-Time Pcr and Culture Methods"],"prefix":"10.1515","volume":"20","author":[{"given":"M.A.","family":"Stachelska","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"374","reference":[{"key":"ref81","first-page":"52","article-title":"Prevalence of pathogenic Yersinia enterocolitica in food samples at retail level in Finland","author":"Fredriksson","year":"2001","journal-title":"Archiv fur Lebensmittelhygiene"},{"key":"ref181","first-page":"119","article-title":"of a multiplex PCR procedure for detection of Yersinia genus with identification of pathogenic species pestis pseudotuberculosis enterocolitica","volume":"23","author":"Stenkova","year":"2008","journal-title":"Development Mol Gen Microbiol"},{"key":"ref51","first-page":"31","article-title":"Contamination of carcasses offals and the environment with yadA - 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