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Brevibacillus daliensis sp. nov., Isolated From Soil in Machangqing Nature Reserve

文献类型: 外文期刊

作者: Ye, Shi-Qiang 1 ; Zhao, Jiang-Yuan 1 ; Li, Le-Le 3 ; Ling, Cheng 1 ; Zhang, Meng-Yu 1 ; Tang, Jing 1 ; Liang, Song-Guo 1 ; Li, Jian-Yu 1 ; Yang, Pei-Wen 4 ; Xiong, Jiao 1 ; Feng, Lu-Yao 1 ; Shi, Zhu-Feng 4 ; Ding, Zhang-Gui 1 ; Li, Ming-Gang 1 ; Tang, Shu-Kun 1 ;

作者机构: 1.Yunnan Univ, Minist Educ, Key Lab Microbial Resources, Kunming 650091, Peoples R China

2.Yunnan Univ, Yunnan Inst Microbiol, Sch Life Sci, Kunming 650091, Peoples R China

3.Qujing Vocat & Tech Coll, Dept Med, Qujing 655000, Peoples R China

4.Yunnan Acad Agr Sci, Inst Agr Environm Resources, Kunming 650205, Peoples R China

期刊名称:CURRENT MICROBIOLOGY ( 影响因子:2.343; 五年影响因子:2.408 )

ISSN: 0343-8651

年卷期: 2023 年 80 卷 1 期

页码:

收录情况: SCI

摘要: A new aerobic bacterial strain, designated strain YIM B02290(T), was isolated from the soil of Machangqing, Dali city, Yunnan Province, China. Cells were Gram-stain-positive, sporogenous, rod-shaped, and motile with peritrichous flagella. Strain YIM B02290(T) showed the highest 16S rRNA gene sequence similarity with Brevibacillus laterosporus (97.6%) and Brevibacillus halotolerans (97.6%). The ANI and dDDH values between strain YIM B02290(T) and the two reference strains Brevibacillus laterosporus LAM00312(T) and Brevibacillus halotolerans DSM 25(T) are 72.6% and 72.2%, 20.2% and 19.5% based on the draft genome sequence, respectively. The major cellular fatty acids contain anteiso-C-15: 0 and iso-C-15: 0. The diagnostic diamino acid of the cell-wall peptidoglycan was meso-diaminopimelic acid. The predominant menaquinone was identified as menaquinone-7. The main polar lipids of strain YIM B02290(T) were diphosphatidylglycerol, phosphatidylglycerol, phospholipid, phosphatidyl monomethylethanolamine. The genomic DNA G + C content was 40.6 mol%. All results showed that strain YIM B02290(T) represents a novel species of the genus Brevibacillus, for which the name Brevibacillus daliensis sp. nov. is proposed. The type strain is YIM B02290(T) (= CCTCC AB 2021094(T) = CGMCC 1.18802(T) = KCTC 43376(T)).

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