Paenibacillus solisilvae sp. nov., isolated from birch forest soil

文献类型： 外文期刊

第一作者： Kong, Delong

作者： Kong, Delong;Jiang, Xu;Ma, Qingyun;Han, Xiaoyan;Zhou, Yiqing;Ruan, Zhiyong;Zhang, Qi;Zhang, Wei;Xue, Huiying;Ruan, Zhiyong;Zhang, Yuqin

作者机构：

关键词： Paenibacillus; 16S rRNA gene; polyphasic taxonomy; birch forest soil

期刊名称：INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY （ 影响因子：2.747； 五年影响因子：2.889 ）

ISSN： 1466-5026

年卷期： 2020 年 70 卷 4 期

页码：

收录情况： SCI

摘要： A Gram-stain-positive, motile, rod-shaped bacterium, designated strain LAM7113(T), was isolated from soil sample collected from a birch forest in Xinjiang Uygur Autonomous Region, PR China. Strain LAM7113(T) grew optimally at pH 8.0, 30 degrees C and in the presence of 1.0 % NaCl (w/v). Phylogenetic analysis based on 16S rRNA gene sequences showed that strain LAM7113(T) was closely related to members of the genus Paenibacillus, with the highest similarity to Paenibacillus baekrokdamisoli Back-11(T) (96.2 %). The genomic DNA G+C content was 43.4 mol%. The values of average nucleotide identity and DNA-DNA hybridization were 66.1 and 27.0 %, respectively, by comparing the draft genome sequences of strain LAM7113(T) and P baekrokdamisoli Back-11(T). Anteiso-C-15:0 and iso-C-15:0 were identified as the major cellular fatty acids. Menaquinone-7 was detected as the predominant respiratory quinone. The major polar lipids were found to be diphosphatidylglycerol, phosphatidylethanolamine, phosphatidylglycerol, phosphatidylinositol, three unidentified aminophospholipids, three unidentified glycolipids, one unidentified phospholipid and two unknown polar lipids. Based on its phenotypic, phylogenetic and chemotaxonomic characteristics, strain LAM7113(T) is proposed to represent a novel species of the genus Paenibacillus with the name Paenibacillus solisilvae sp. nov. The type strain is LAM7113(T) (=CGMCC 1.16619(T)=JCM 32513(T)).

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