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| Salinimonas iocasae sp. nov., a halophilic bacterium isolated from a polychaete tube in a hydrothermal field | |
Zhang, Huan1,2; Wang, Hao1,2; Cao, Lei1,2 ; Chen, Hao1,2; Wang, Minxiao1,2; Lian, Chao1,2; Zhong, Zhaoshan1,3; Li, Chaolun1,2,3,4
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| 2020 | |
| Source Publication | INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
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| ISSN | 1466-5026 |
| Volume | 70Issue:6Pages:3899-3904 |
| Corresponding Author | Li, Chaolun(lcl@qdio.ac.cn) |
| Abstract | A moderately halophilic bacterium, designated strain KX18D6(T), was isolated from the tube of the polychaete Paralvinella hes-sleri collected from a hydrothermal field located in the Okinawa Trough. Strain KX18D6(T) was Gram-stain-negative, rod-shaped, facultatively anaerobic, motile, oxidase-and catalase-positive, and grew optimally at 30-35 degrees C, pH 7.0 and in the presence of 3-5 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain KX18D6(T) grouped with the members of the genus Salinimonas, including Salinimonas chungwhensis BH030046T (97.7 % sequence similarity), Salinimonas lutimaris DPSR-4(T) (97.2 %) and Salinimonas sediminis N102(T) (96.4 %). Genome sequencing of strain KX18D6(T) revealed a genome size of 4.16 Mb and a DNA G+C content of 47.3 mol%. Genomic average nucleotide identity (orthoANI) values of strain KX18D6(T) with S. chungwhensis DSM 16280T, S. lutimaris KCTC 23464T and S. sediminis N102(T) were 76.2, 73.1 and 73.2 %, respectively, while the in silico DNA-DNA hybridization (GGDC) values for strain KX18D6T with these strains were 25.3, 17.7 and 18.0 %, respectively. The major fatty acids were summed feature 3 (C-16:1 omega 7c/C-16:1 omega 6c), C-16: 0 and summed feature 8 (C-18:1 omega 7c/C-18:1 omega 6c). The predominant respiratory quinone was ubiquinone 8, and the predominant polar lipids were phosphatidylethanolamine and phosphatidylglycerol. On the basis of comparative analysis of phylogenetic, phylogenomic, phenotypic and chemotaxonomic characteristics, strain KX18D6(T) (=KCTC 72464(T)=MCCC 1K03884(T)) is clearly distinguishable from the type strains of species of the genus Salinimonas and is considered to represent a novel species of the genus Salinimonas, for which the name Salinimonas iocasae sp. nov. is proposed. |
| Keyword | chemotaxonomic characterization genome hydrothermal vent Salinimonas type strain |
| DOI | 10.1099/ijsem.0.004258 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R and D Program of China[2018YFC0310800] ; Open Research Project of National Major Science and Technology Infrastructure (RV KEXUE)[NMSTI-KEXUE2017K01] ; Senior User Project of RV KEXUE[KEXUE2019G06] |
| WOS Research Area | Microbiology |
| WOS Subject | Microbiology |
| WOS ID | WOS:000560304000040 |
| Publisher | MICROBIOLOGY SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/168304 |
| Collection | 海洋生态与环境科学重点实验室 深海极端环境与生命过程研究中心 |
| Corresponding Author | Li, Chaolun |
| Affiliation | 1.Chinese Acad Sci, Ctr Deep Sea Res, Inst Oceanol, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, 7 Nanhai Rd, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China |
| First Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Huan,Wang, Hao,Cao, Lei,et al. Salinimonas iocasae sp. nov., a halophilic bacterium isolated from a polychaete tube in a hydrothermal field[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2020,70(6):3899-3904. |
| APA | Zhang, Huan.,Wang, Hao.,Cao, Lei.,Chen, Hao.,Wang, Minxiao.,...&Li, Chaolun.(2020).Salinimonas iocasae sp. nov., a halophilic bacterium isolated from a polychaete tube in a hydrothermal field.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,70(6),3899-3904. |
| MLA | Zhang, Huan,et al."Salinimonas iocasae sp. nov., a halophilic bacterium isolated from a polychaete tube in a hydrothermal field".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 70.6(2020):3899-3904. |
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| Salinimonas iocasae （332KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View | |
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