Paenibacillus turpanensis sp. nov., isolated from a salt lake of Turpan city in Xinjiang province, north-west China,Archives of Microbiology

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Paenibacillus turpanensis sp. nov., isolated from a salt lake of Turpan city in Xinjiang province, north-west China
Archives of Microbiology ( IF 2.3 ) Pub Date : 2020-08-04 , DOI: 10.1007/s00203-020-02003-w
Li Yang ₁ , Hua-Wei Huang ₁ , Yun Wang ₂ , Ya-Rong Kou ₃ , Min Yin ₄ , Yu Li ₁ , Xue-Qian Wang ₁ , Gui-Fang Zhao ₁ , Wen-Yong Zhu _{1,

5} , Shu-Kun Tang ₁

Affiliation

Strain YIM B00363 T , a Gram-positive, aerobic, non-motile, rod-shaped, spore-forming bacterium, was isolated from saline soil samples collected from a salt lake in Xinjiang province, north-west China, and was characterized using a polyphasic approach. The optimum growth temperature was 37 °C and the optimum pH was 7.5–8.0. The major menaquinone was MK-7; anteiso-C 15:0 (53.52%), iso-C 15:0 (15.04%) and C 16:0 (12.76%) were the predominant cellular fatty acids. The diagnostic diamino acid of the cell wall peptidoglycan was meso-diaminopimelic acid. The phospholipids were phosphatidylethanolamine, diphosphatidylglycerol, phosphatidylglycerol, unidentified phospholipids, unidentified glycolipids and unknown lipids. The DNA G + C content of the type strain was 50.4 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that the strain YIM B00363 T belonged to a cluster comprising species of the genus Paenibacillus. The nearest relatives were P. residui MC-246 T and P. senegalensis JC66 T , with 93.2% and 92.8% gene sequence similarities, respectively . On the basis of its phenotypic characteristics and phylogenetic distinctivenes, strain YIM B00363 T represents a novel species of the genus Paenibacillus , for which the name Paenibacillus turpanensis sp. nov. is proposed. The type strain is YIM B00363 T (= CGMCC 1.17507 T = KCTC 43184 T ).

更新日期：2020-08-04

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