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首页> 外文期刊>Applied Microbiology >Plasmid Typing and Resistance Profiling of Escherichia fergusonii and Other Enterobacteriaceae Isolates from South Korean Farm Animals
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Plasmid Typing and Resistance Profiling of Escherichia fergusonii and Other Enterobacteriaceae Isolates from South Korean Farm Animals

机译:大肠杆菌和来自韩国农场动物的其他肠杆菌科细菌的质粒分型和抗性分析

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In this study, we focused on determining the distribution and prevalence of major plasmid replicons in β-lactam-resistant Escherichia fergusonii and Enterobacteriaceae of animal and human origin. A high degree of plasmid variability and multiple plasmid replicons were observed among the isolates. The IncF and IncI1 replicons were the most prevalent in E. fergusonii and Salmonella enterica serovar Indiana isolated from swine and poultry in South Korea, respectively. The presence of broad-host-range plasmid replicons such as IncN, IncA/C, IncHI1, and IncHI2 that are associated with important virulence genes and toxins as well as antimicrobial resistance determinants indicates that E. fergusonii has the potential to become an important pig pathogen and possible emerging opportunistic zoonotic pathogen.
机译:在这项研究中,我们专注于确定主要的质粒复制子在动物和人类来源的抗β-内酰胺的费氏埃希氏菌和肠杆菌科中的分布和普遍性。在分离物中观察到高度的质粒变异性和多个质粒复制子。 IncF和IncI1复制子分别在从韩国的猪和家禽分离出的弗氏大肠杆菌和肠炎沙门氏菌印第安纳州血清中最普遍。与重要毒力基因和毒素以及抗菌素耐药性决定因素相关的广泛宿主范围的质粒复制子(例如IncN,IncA / C,IncHI1和IncHI2)的存在表明,弗格森氏大肠杆菌有可能成为重要的猪病原体和可能出现的机会性人畜共患病原体。

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