Brassicibacter thermophilus sp nov., a thermophilic bacterium isolated from coastal sediment

doi:10.1099/ijs.0.000348

QIBEBT-IR > 分子微生物工程研究组

	Brassicibacter thermophilus sp nov., a thermophilic bacterium isolated from coastal sediment
	Wang, Bing 1,2; Ji, Shi-Qi1 ; Tian, Xin-Xin 3; Qu, Ling-Yun 3; Li, Fu-Li4
	2015-09-01
发表期刊	INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
卷号	65 页码:2870-2874
摘要	A novel thermophilic, obligately anaerobic bacterium, strain Cel2f(T), was isolated from a cellulolytic community enriched from coastal marine sediment. Cells were Gram-stain-negative, non-motile, non-spore-forming and rod-shaped. Optimal growth temperature and pH of strain Cel2f(T) were 55 degrees C and pH 7.0, respectively. NaCl was essential for the growth of strain Cel2f(T) and the strain showed enhanced growth in the presence of sea salt; the optimum sea salt concentration for growth was 7% (w/v). Thiosulfate, sulfate and sulfite were potential electron acceptors. The major fatty acids of strain Cel2f(T) were iso-C-15 (: 0), C-16 (: 0), and C-18 (:0). Polar lipid analysis indicated the presence of phosphatidylethanolamine and phosphatidylglycerol. Strain Cel2f(T) contained menaquinone MK-7 as the isoprenoid quinone, and the DNA G+C content was 31.3 mol%. Phylogenetic analysis revealed that the nearest relative of strain Cel2f(T) was Brassicibacter mesophilus BMT with 93.8% 16S rRNA gene sequence similarity. Based on phenotypic, chemotaxonomic and phylogenetic characteristics, strain Cel2f(T) represents a novel species of genus Brassicibacter, for which the name Brassicibacter thermophilus sp. nov. is proposed. The type strain is Cel2f(T) (=JCM 30480(T)=CGMCC 1.5200(T)).
文章类型	Article
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.1099/ijs.0.000348
关键词[WOS]	ANAEROBIC BACTERIUM ; GEN. NOV.
收录类别	SCI
语种	英语
WOS研究方向	Microbiology
项目资助者	National Basic Research Program of China(2011CB707404) ; Science and Technology Develop Project of Shandong Province(2014GHY115027) ; Qingdao Institute of Biomass Energy and Bioprocess Technology Director Innovation Foundation for Young Scientists(Y37207210B) ; Chinese Academy of Sciences
WOS类目	Microbiology
WOS记录号	WOS:000364108400014
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6774
专题	分子微生物工程研究组
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuel, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China 4.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Prov Key Lab Energy Genet, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Wang, Bing,Ji, Shi-Qi,Tian, Xin-Xin,et al. Brassicibacter thermophilus sp nov., a thermophilic bacterium isolated from coastal sediment[J]. INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2015,65:2870-2874.
APA	Wang, Bing,Ji, Shi-Qi,Tian, Xin-Xin,Qu, Ling-Yun,&Li, Fu-Li.(2015).Brassicibacter thermophilus sp nov., a thermophilic bacterium isolated from coastal sediment.INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,65,2870-2874.
MLA	Wang, Bing,et al."Brassicibacter thermophilus sp nov., a thermophilic bacterium isolated from coastal sediment".INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY 65(2015):2870-2874.