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学科主题: Microbiology
题名: Vibrio zhanjiangensis sp nov., isolated from sea water of shrimp farming pond
作者: Jin, CY ; Luo, P ; Zuo, HL ; Chen, JM ; Chen, ML ; Wang, W
通讯作者: jcying@hqu.edu.cn ; wangw.sz@gmail.com
关键词: Vibrio zhanjiangensis sp nov. ; New species ; 16S rRNA gene analysis ; MLSA ; DNA-DNA relatedness
刊名: ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY
发表日期: 2012
卷: 101, 期:4, 页:743-751
部门归属: [Jin, Chunying] Huaqiao Univ, Coll Chem Engn, Xiamen 361021, Peoples R China; [Luo, Peng] S China Sea Inst Oceanol, Key Lab Marine Bioresources Sustainable Utilizat, Guangzhou 510301, Guangdong, Peoples R China; [Zuo, Huali; Chen, Jianming; Chen, Mingliang; Wang, Wei] State Ocean Adm, Key Lab Marine Biogenet Resources, Inst Oceanog 3, Xiamen 361005, Peoples R China
项目归属: LMB
摘要: A Gram-negative, facultatively anaerobic, motile by means of single polar flagellum, rod-shaped marine bacterium, designated strain E414, was isolated from sea water collected from a farming pond rearing marine shrimp Litopenaeus vannamei in Zhanjiang, Guangdong province, PRC. The strain was able to grow in the presence of 0.5-6% (w/v) NaCl (optimally in 3-6% (w/v) NaCl), between pH 6 and 9 (optimally at pH 7-8), between 15 and 37A degrees C (optimally at 25-30A degrees C). Phylogenetic analysis based on 16S rRNA gene sequences locate strain E414 in the vicinity of the coralliilyticus clade within the genus Vibrio. DNA-DNA relatedness data and multigene phylogenetic analysis based on the concatenated sequences of four genes (16S rRNA, rpoA, recA and pyrH) clearly differentiated strain E414 from its closest phylogenetic neighbours. Analysis of phenotypic features, including enzyme activities and utilization and fermentation of various carbon sources, further revealed discrimination between strain E414 and phylogenetically related Vibrio species. The major fatty acid components are C-16:1 omega 6c and/or C-16:1 omega 7c (27.4%), C-18:1 omega 7c and/or C-18:1 omega 6c (19.3%) and C-16:0 (18.2%). The DNA G+C content of strain E414 was 38.7 mol%. Based on phenotypic, chemotaxonomic, phylogenetic and DNA-DNA relatedness values, it can be concluded that E414 should be placed in the genus Vibrio as representing a novel species, for which the name Vibrio zhanjiangensis sp. nov. is proposed, with the type strain E414 (=CCTCC AB 2011110(T) = NBRC 108723(T) = DSM 24901).
语种: 英语
WOS记录号: WOS:000303402400006
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/9920
Appears in Collections:中科院海洋生物资源可持续利用重点实验室_期刊论文

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Jin, CY; Luo, P; Zuo, HL; Chen, JM; Chen, ML; Wang, W.Vibrio zhanjiangensis sp nov., isolated from sea water of shrimp farming pond,ANTONIE VAN LEEUWENHOEK INTERNATIONAL JOURNAL OF GENERAL AND MOLECULAR MICROBIOLOGY,2012,101(4):743-751
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