肉鸡种鸡和孵化场肠炎沙门氏菌分离株的基因型相关性研究

IF 0.7 4区农林科学 Q3 VETERINARY SCIENCES

Acta Veterinaria-Beograd Pub Date : 2021-12-01 DOI:10.2478/acve-2021-0033

İ. B. Müştak, H. K. Müştak, Seyyide Sarıçam İnce

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引用次数: 0

摘要

摘要本研究采用脉冲场凝胶电泳（PFGE）和多点序列分型（MLST）对从土耳其西黑海地区不同群体的灰尘和环境物质中分离的肠炎沙门氏菌菌株进行了检测。共检测了59株从肉鸡饲养场和孵化场分离的肠炎沙门氏菌菌株，以及一株从农场工人粪便样本中分离的肠炎沙门氏菌菌株。PFGE分析揭示了两个主要的PFGE组和九个不同的宏观限制概况。经测定，85%（51/60）的菌株彼此接近，并包括第一组。所有肠炎沙门氏菌菌株具有相同的序列类型（ST）：ST11。分离出具有单一基因型的菌株表明，羊群之间可能存在交叉传播。

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Genotypic correlation between Salmonella Enteritidis isolates from broiler breeders and hatchery flocks

Abstract In this study, Salmonella Enteritidis strains isolated from dust and environmental materials from different flocks located in Turkey’s Western Black Sea region were examined by pulsed field gel electrophoresis (PFGE) and multilocus sequence typing (MLST). A total of 59 S. Enteritidis strains isolated from broiler breeder and hatchery flocks, and one S. Enteritidis strain isolated from a stool sample of a farm worker were examined. PFGE analysis revealed two major PFGE groups and nine different macro restriction profiles. It was determined that 85% (51/60) of the strains were close to each other and comprised Group I. All S. Enteritidis strains had the same sequence type (ST): ST11. Isolation of strains with a single genotype suggests that there may be a cross transmission between the flocks.

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来源期刊

Acta Veterinaria-Beograd 农林科学-兽医学

CiteScore

1.30

自引率

16.70%

发文量

审稿时长

18-36 weeks

期刊介绍： The Acta Veterinaria is an open access, peer-reviewed scientific journal of the Faculty of Veterinary Medicine, University of Belgrade, Serbia, dedicated to the publication of original research articles, invited review articles, and to limited extent methodology articles and case reports. The journal considers articles on all aspects of veterinary science and medicine, including the diagnosis, prevention and treatment of medical conditions of domestic, companion, farm and wild animals, as well as the biomedical processes that underlie their health.