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首页> 外文期刊>Journal of Veterinary Research >Microbiome and antimicrobial resistance genes in microbiota of cloacal samples from European herring gulls (Larus argentatus)
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Microbiome and antimicrobial resistance genes in microbiota of cloacal samples from European herring gulls (Larus argentatus)

机译：欧洲鲱鱼鸥（Larus Argentatus）微生物样品中微生物和抗微生物抗菌基因

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Introduction: The aim of the study was to determine microbiota in the cloacal samples of European herring gulls (Larus argentatus) and to compare a variety of genes encoding antimicrobial resistance in cultivable and non-cultivable bacteria. Material and Methods: Cloacal samples from European herring gulls were collected from a Kaunas city dump. Cultivable microbiota were isolated, their microbial susceptibility was tested, and genes encoding antimicrobial resistance were detected. Additionally, a metagenomic study was performed using Next-Generation Sequencing (NGS). Results: In total, 697 different operational taxonomic units at genus level were detected; however, only 63 taxonomic units were detected at the amount of >= 0.1% of the total number of DNA copies. Catellicoccus marimammalium was found to have the highest prevalence. The bacterial amount of other genera was up to 5% with the most highly prevalent being Psychrobacter (4.7%), Helicobacter (4.5%), unclassified Enterococcaceae (3.2%), Pseudomonas (2.9%), and Brachyspira (2.6%). Conclusions: C. marimammalium are predominant microbiota in the cloacal samples of Larus argentatus. This species of gulls is a reservoir of bacteria carrying a wide-spectrum of genes encoding antimicrobial resistance. The same genes were detected in both cultivable microbiota and in the total DNA of the samples.
机译：介绍：该研究的目的是测定欧洲鲱鱼鸥（Larus Argentatus）的核糖样本中的微生物群，并比较在可耕种和不可耕种细菌中编码抗微生物抗性的各种基因。材料和方法：从欧洲鲱鱼中的癌群样本从Kaunas City Dump收集。分离可栽培的微生物群，测试了它们的微生物敏感性，并检测编码抗微生物抗性的基因。另外，使用下一代测序（NGS）进行偏见研究。结果：检测到总，697个不同的运营分类单位级别;然而，仅在DNA拷贝总数的> = 0.1％的情况下检测到63个分类单体。发现患有格子纤维素马里米汞的患病率最高。其他白身的细菌量高达5％，最普遍的心理杆菌（4.7％），幽门术（4.5％），未分类的肠球癌（3.2％），假单胞菌（2.9％）和Brachyspira（2.6％）。结论：C.MariMammalium是劳伦族癌症样本中的主要微生物。这种鸥种类是携带编码抗微生物抗性的广谱基因的细菌储层。在可培养的微生物酵母中和样品的总DNA中检测到相同的基因。

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