Salinimicrobium nanhaiense sp. nov. and Salinimicrobium oceani sp. nov., two novel species of the family Flavobacteriaceae isolated from the South China Sea

doi:10.1099/ijsem.0.004405

IOCAS-IR > 海洋地质与环境重点实验室

	Salinimicrobium nanhaiense sp. nov. and Salinimicrobium oceani sp. nov., two novel species of the family Flavobacteriaceae isolated from the South China Sea
	Cao, Wen-Rui 1; Zhang, Lan-Zeng 2; Hu, Yi-Hao1,3 ; Jiang, Ming-Yu 1; Li, Ying-Jie 2
	2020
发表期刊	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
ISSN	1466-5026
卷号	70 期号:10 页码:5263-5270
通讯作者	Li, Ying-Jie(sdliyingjie@163.com)
摘要	Strains J15B81-2(T) and J15B91(T) were isolated from a sediment sample collected from the South China Sea. Cells of both strains were observed to be rod-shaped, non-gliding, Gram-stain-negative, yellow-pigmented, facultatively anaerobic, catalase-positive, oxidase-negative and showing optimum growth at 30 degrees C. Strains J15B81-2(T) and J15B91(T) could tolerate up to 9 and 10 % (w/v) NaCl concentration and grow at pH 6.5-9.5 and 6.0-9.0, respectively. The strains shared 97.4% 16S rRNA gene sequence similarity to each other but were identified as two distinct species based on 81.1-85.8% ANIb and 31.5% dDDH values calculated using whole genome sequences. Strains J15B81-2(T) and J15B91(T) shared highest 16S rRNA gene sequence similarity to Salinimicrobium xinjiangense CGMCC 1.12522(T) (98.4%) and Salinimicrobium sediminis CGMCC 1.12641(T) (98.0 %), respectively. Among species with validly published names, S. sediminis CGMCC 1.12641(T) shared close genetic relatedness with strains J15B81-2(T) [85.1-85.3% average nucleotide identity based on blastBlast+ (ANIb) and 30.6 % digital DNA-DNA hybridization (dDDH)] and J15B91(T) (76.6-79.1% ANIb and 21.5% dDDH). The major fatty acid of strains J15B81-2(T) and J15B91(T) were identified as iso-C-15:0 and iso-C-16:0, respectively, and the major polar lipids of the two strains consisted of phosphatidylethanolamine, one unidentified phospholipid, one unidentified aminolipid and one unidentified lipid. The strains contained MK-6 as their predominant menaquinone. The genomic G+C contents of strains J15B81-2(T) and J15B91(T) were determined to be 41.7 and 41.8 mol%, respectively. Both strains are considered to represent two novel species of the genus Salinimicrobium and the names Salinimicrobium nanhaiense sp. nov. and Salinimicrobium oceani sp. nov. are proposed for strains J15B81-2(T) (=KCTC 72867(T)=MCCC 1H00410(T)) and J15B91(T) (=KCTC 72869T=MCCC 1H00411(T)), respectively.
DOI	10.1099/ijsem.0.004405
收录类别	SCI
语种	英语
资助项目	Fundamental Research Funds of Shandong University ; Open Fund of the Key Laboratory of Marine Geology and Environment, Chinese Academy of Sciences[MGE2020KG14] ; State Key Laboratory of Microbial Technology Open Projects Fund[M2020-03] ; National Natural Science Foundation of China[41576064] ; National Natural Science Foundation of China[41976202]
WOS研究方向	Microbiology
WOS类目	Microbiology
WOS记录号	WOS:000582680200010
出版者	MICROBIOLOGY SOC
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/168975
专题	海洋地质与环境重点实验室
通讯作者	Li, Ying-Jie
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China 2.Shandong Univ, State Key Lab Microbial Technol, Qingdao 266237, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Cao, Wen-Rui,Zhang, Lan-Zeng,Hu, Yi-Hao,et al. Salinimicrobium nanhaiense sp. nov. and Salinimicrobium oceani sp. nov., two novel species of the family Flavobacteriaceae isolated from the South China Sea[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2020,70(10):5263-5270.
APA	Cao, Wen-Rui,Zhang, Lan-Zeng,Hu, Yi-Hao,Jiang, Ming-Yu,&Li, Ying-Jie.(2020).Salinimicrobium nanhaiense sp. nov. and Salinimicrobium oceani sp. nov., two novel species of the family Flavobacteriaceae isolated from the South China Sea.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,70(10),5263-5270.
MLA	Cao, Wen-Rui,et al."Salinimicrobium nanhaiense sp. nov. and Salinimicrobium oceani sp. nov., two novel species of the family Flavobacteriaceae isolated from the South China Sea".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 70.10(2020):5263-5270.

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