Aurantimonas marina sp. nov., isolated from deep-sea sediment | |
Song, Lei3; Liu, Hongcan3; Sun, Qinglei1; Dong, Xiuzhu2; Zhou, Yuguang2,3 | |
刊名 | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY |
2021 | |
卷号 | 71期号:8页码:6 |
关键词 | Aurantimonas marina deep-sea sediment phylogenetic analysis |
ISSN号 | 1466-5026 |
DOI | 10.1099/ijsem.0.004944 |
通讯作者 | Zhou, Yuguang(zhouyg@im.ac.cn) |
英文摘要 | A novel bacterial strain, designated SW136(T), was isolated from a deep-sea sediment sample collected from the South China Sea. Cells were Gram-stain-negative, aerobic, catalase-positive and oxidase-positive. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain SW136(T) represented a novel member of the genus Aurantimonas, forming a distinct cluster with `Aurantimonas litoralis', Aurantimonas coralicida and Aurantimonas manganoxydans (98.2, 98.1 and 97.9% sequence similarity, respectively). The predominant cellular fatty acid of strain SW136(T) was C-18:1 omega 7c. Strain SW136(T) contained ubiquinone-10 as the dominant respiratory quinone, and diphosphatidylglycerol, phosphatidylcholine, phosphatidylethanolamine and phosphatidylglycerol as the major polar lipids. The genomic DNA G+C content was 64.3 mol%. The average nucleotide identity and digital DNA-DNA hybridization values of strain SW136(T) with A. coralicida CGMCC 1.12222(T) and A. manganoxydans CGMCC 1.12225(T) were 78.8 and 78.6% and 21.5 and 25.5%, respectively. On the basis of phylogenetic inference and phenotypic characteristics, we propose that strain SW136(T) represents a novel species of the genus Aurantimonas, with the name Aurantimonas marina sp. nov. The type strain is SW136T (=CGMCC 1.17725T=KCTC 82366(T)). |
资助项目 | National Key R and D Program of China[2018YFC0310801] ; China Ocean Mineral Resources R and D Association programme[DY135-B2-02] |
WOS研究方向 | Microbiology |
语种 | 英语 |
出版者 | MICROBIOLOGY SOC |
WOS记录号 | WOS:000695241800006 |
内容类型 | 期刊论文 |
源URL | [http://ir.qdio.ac.cn/handle/337002/176406] |
专题 | 海洋研究所_实验海洋生物学重点实验室 |
通讯作者 | Zhou, Yuguang |
作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Microbiol, State Key Lab Microbial Resources, Beijing 100101, Peoples R China 3.Chinese Acad Sci, China Gen Microbiol Culture Collect Ctr, Beijing 100101, Peoples R China |
推荐引用方式 GB/T 7714 | Song, Lei,Liu, Hongcan,Sun, Qinglei,et al. Aurantimonas marina sp. nov., isolated from deep-sea sediment[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2021,71(8):6. |
APA | Song, Lei,Liu, Hongcan,Sun, Qinglei,Dong, Xiuzhu,&Zhou, Yuguang.(2021).Aurantimonas marina sp. nov., isolated from deep-sea sediment.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,71(8),6. |
MLA | Song, Lei,et al."Aurantimonas marina sp. nov., isolated from deep-sea sediment".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 71.8(2021):6. |
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