Diversity of magnetotactic bacteria of the Moskva River

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• 作者：V. V. Kozyaeva ; D. S. Grouzdev ; M. V. Dziuba ; T. V. Kolganova…
• 关键词：magnetotactic bacteria ; magnetosomes ; megnetotaxis ; 16S rRNA ; phylogenetic analysis ; magnetotactic cocci
• 刊名：Microbiology
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：86
• 期：1
• 页码：106-112
• 全文大小：
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Microbiology; Medical Microbiology;
• 出版者：Pleiades Publishing
• ISSN：1608-3237
• 卷排序：86

文摘

Diversity of magnetotactic bacteria in the Moskva River at the Strogino area was studied using microscopy and phylogenetic analysis. Magnetotactic cocci were the predominant morphotype. Phylogenetic analysis of the 16S rRNA gene sequences revealed 13 OTUs of the orders Magnetococcales and Rhodospirillales, class Alphaproteobacteria. The shares of the relevant sequences were 90 and 10%, respectively. An axenic culture of magnetotactic spirilla was isolated from the studied community. According to the results of the 16S rRNA gene sequencing, the isolate was identified as a new Magnetospirillum species.