Hansschlegelia zhihuaiae sp nov., isolated from a polluted farmland soil

文献类型： 外文期刊

第一作者： Wen, Ya

作者： Wen, Ya;Huang, Xing;Hong, Qing;Li, Shunpeng;Zhou, Yu

作者机构：

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： 2011 年 61 卷

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收录情况： SCI

摘要： A novel Gram-negative, aerobic, coccoid-shaped strain designated S 113(T) was isolated from a polluted-soil sample collected in Jiangsu Province, China. A polyphasic taxonomic study including phylogenetic analysis based on the 16S rRNA gene sequence and determination of phenotypic characteristics was performed on the new isolate. The highest 16S rRNA gene sequence similarity was 96.8%, with Hansschlegelia plantiphila S(1)(T). The predominant respiratory quinone was ubiquinone 10 (Q-10). The major fatty acids were C(18:1)omega 7c and C(16:0). The G+C content of the DNA was about 65.7 mol%. DNA DNA hybridization experiments showed 44.9% relatedness for strain S 113(T) with its closest relative, H. plantiphila NCIMB 14035(T). The dominant phospholipids were diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidylmonomethylethanolamine and phosphatidylcholine. The results of our polyphasic taxonomic analysis indicate that strain S 113(T) represents a novel species within the genus Hansschlegelia, for which the name Hansschlegelia zhihuaiae sp. nov. is proposed. The type strain is S 113(T) (=DSM 18984(T) = CCTCC AB 206143(T) = KCTC 12880(T)).

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