Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5936
Title: Detection of the contamination sources of Listeria monocytogenes in pickled white cheese production process line and genotyping with the pulsed-field gel electrophoresis method
Authors: Telli, Nihat
Güner, Ahmet
Soyer Dönmez, Ferda
Özdemir, Özgün Öykü
Soyer Dönmez, Ferda
Özdemir, Özgün Öykü
Keywords: Antibiotic resistance
Listeria monocytogenes
Pickled white cheese
Serotyping
Issue Date: 2016
Publisher: TUBITAK
Source: Telli, N., Güner, A., Soyer Dönmez, F., and Özdemir, Ö. Ö. (2016). Detection of the contamination sources of Listeria monocytogenes in pickled white cheese production process line and genotyping with the pulsed-field gel electrophoresis method. Turkish Journal of Veterinary and Animal Sciences, 40(5), 630-636. doi:10.3906/vet-1511-59
Abstract: This study was conducted to determine the contamination sources, serotyping profiles, and antibiotic resistance patterns of Listeria monocytogenes isolated during the production of pickled white cheese. The genetic-relatedness of the isolates to EGD SLCC (5835) (1/2a, lineage II) and ATCC (13932) (4b, lineage I) reference strains was also determined with pulsed-field gel electrophoresis (PFGE) as a result of digestions with AscI and ApaI enzymes. Samples were collected from 16 different points in the production process of 4 different plants at 3 different times. Among the 192 samples examined, 17 (8.85%) were determined to be contaminated with Listeria spp. Three isolates (3.53%) obtained from raw milk, wall/ground, and press cases were identified as L. monocytogenes via the conventional culture method and confirmed by polymerase chain reaction. These isolates were found to belong to serotype 4b. According to antibiotic resistance testing against 10 antibiotics (ampicillin, gentamicin, erythromycin, tetracycline, chloramphenicol, cefalotin, streptomycin, vancomycin, penicillin, and sulfamethoxazole/trimethoprim), it was determined that isolates from raw milk and press cases were resistant to erythromycin. PPGE band patterns of the isolates displayed indistinguishable with AscI and 80%-94% homology with ApaI. The isolates were observed to display high homology to ATCC (13932) and lower homology to EGD SLCC (5835) obtained by both enzymes.
URI: http://doi.org/10.3906/vet-1511-59
http://hdl.handle.net/11147/5936
ISSN: 1300-0128
1303-6181
Appears in Collections:Molecular Biology and Genetics / Moleküler Biyoloji ve Genetik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
TR Dizin İndeksli Yayınlar / TR Dizin Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

Files in This Item:
File Description SizeFormat 
5936.pdfMakale595.84 kBAdobe PDFThumbnail
View/Open
Show full item record

CORE Recommender

SCOPUSTM   
Citations

1
checked on Oct 16, 2021

WEB OF SCIENCETM
Citations

1
checked on Oct 16, 2021

Page view(s)

28
checked on Oct 16, 2021

Download(s)

14
checked on Oct 16, 2021

Google ScholarTM

Check

Altmetric


Items in GCRIS Repository are protected by copyright, with all rights reserved, unless otherwise indicated.