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Indioceanicola profundi gen. nov., sp. nov., isolated from Indian Ocean sediment
Chen, Rou-Wen; Wang, Ke-Xin; Zhou, Xue-Feng; Long, Chao14; Tian, Xin-Peng; Long, Li-Juan
2018
Source PublicationINTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN1466-5026
Volume68Issue:12Pages:3707
AbstractA novel basophilic bacterial strain, designated as SCSIO 08040(T), was recovered from a deep-sea sediment sample collected from the Indian Ocean. The strain was Gram-stain-negative, vibrioid or spiral, light pink, 0.6-1.0 mu m wide and 1.0-2.5 mu m long. Growth occurred at 20-45 degrees C, pH 7-11 and <5 % (w/v) NaCl, with optimum growth at 28-37 degrees C, pH 7 and 0-3 % (w/v) NaCl. Catalase-, oxidase and urease-positive, nitrate reduction-negative. Analysis of 16S rRNA gene sequencing revealed that strain SCSIO 08040(T) had the highest similarity of 95.3 % to Rhodocista pekingensis 3-p(T). Phylogenetic analysis based on nearly complete 16S rRNA gene sequences showed that the novel isolate formed a distinct phylogenetic lineage in the family Rhodospirillaceae. The whole-cell hydrolysate contained meso-diaminopimelic acid, galactose, mannose and xylose. The total cellular fatty acid profile was dominated by C(18:1)w7c and C(19:0)cyclow8c. Q-10 was the predominant ubiquinone. The major phospholipids were diphosphatidylglycerol, phosphatidylcholine and phosphatidylethanolamine. The DNA G+C content of strain SCSIO 08040(T) was 66.82 mol%. Based on these polyphasic data, a new genus, Indioceanicola gen. nov., is proposed in the family Rhodospirillaceae with the type species Indioceanicola profundi sp. nov. and the type strain SCSIO 08040(T) (=DSM 105146(T) =CGMCC 1.15812(T)).
DepartmentLMB
KeywordIndioceanicola profundi gen. nov., sp.nov. Rhodospirillaceae Indian Ocean polyphasic taxonomy
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/17596
Collection中科院海洋生物资源可持续利用重点实验室
Affiliation1.[Chen, Rou-Wen
2.Wang, Ke-Xin
3.Zhou, Xue-Feng
4.Long, Chao
5.Tian, Xin-Peng
6.Chinese Acad Sci, CAS Key Lab Marine Bioresources & Ecol, South China Sea Inst Oceanol, RNAM Ctr Marine Microbiol, Guangzhou 510301, Guangdong, Peoples R China
7.[Chen, Rou-Wen
8.Wang, Ke-Xin
9.Zhou, Xue-Feng
10.Long, Chao
11.Tian, Xin-Peng
12.Chinese Acad Sci, Guangdong Key Lab Marine Mat Med, RNAM Ctr Marine Microbiol, South China Sea Inst Oceanol, Guangzhou 510301, Guangdong, Peoples R China
13.[Chen, Rou-Wen
14.Wang, Ke-Xin
15.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chen, Rou-Wen,Wang, Ke-Xin,Zhou, Xue-Feng,et al. Indioceanicola profundi gen. nov., sp. nov., isolated from Indian Ocean sediment[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2018,68(12):3707, 3712.
APA Chen, Rou-Wen,Wang, Ke-Xin,Zhou, Xue-Feng,Long, Chao,Tian, Xin-Peng,&Long, Li-Juan.(2018).Indioceanicola profundi gen. nov., sp. nov., isolated from Indian Ocean sediment.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,68(12),3707.
MLA Chen, Rou-Wen,et al."Indioceanicola profundi gen. nov., sp. nov., isolated from Indian Ocean sediment".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 68.12(2018):3707.
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