Bacillus solani sp nov., isolated from rhizosphere soil of a potato field

文献类型： 外文期刊

第一作者： Liu, Bo

作者： Liu, Bo;Liu, Guo-Hong;Ge, Ci-Bin;Wang, Jie-Ping;Sengonca, Cetin;Schumann, Peter;Cui, Wei-Dong;Lin, Nai-Quan

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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 ）

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收录情况： SCI

摘要： A novel Gram-stain-positive, endospore-forming bacterium, designated strain FJAT-18043(T), was isolated from a soil sample of a potato field in Xinjiang Autonomous Region, China. Cells were rods that were catalase-positive and motile by peritrichous flagella. The strain grew at 20-45 degrees C (optimum 35 degrees C), at pH 6.0-10.0 (optimum pH 9) and with 0-10% (w/v) NaCl (optimum 0 %). Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain FJAT-18043(T) belonged to the genus Bacillus and exhibited similarities of 97.7, 97.6, 97.2 and 97.2% with Bacillus eiseniae A1-2(T), Bacillus horneckiae DSM 23495(T), Bacillus gottheilii WCC 4585(T) and Bacillus purgationiresistens DS22(T), respectively. DNA-DNA relatedness between strain FJAT-18043(T) and B. eiseniae A1-2 (T) was lower than 70% (36.1 %). The menaquinone was identified as MK-7 and the major polar lipids were diphosphatidylglycerol, phosphatidylglycerol and phosphatidylethanolamine. The major fatty acids detected were anteiso-C-15 : 0, iso-C-15 : 0, iso-C-16 : 0, anteiso-C-17 : 0, C-16 : 0 and iso-C-14 : 0. The DNA G + C content was 48.8 mol%. Phenotypic, chemotaxonomic and genotypic properties clearly indicated that isolate FJAT-18043(T) represents a novel species within the genus Bacillus, for which the name Bacillus solani sp. nov. is proposed. The type strain is FJAT-18043(T) (=DSM 29501(T) =CCTCC AB 2014277(T)).

分类号： Q

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