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学科主题: Microbiology
题名: Pigmentiphaga litoralis sp nov., a facultatively anaerobic bacterium isolated from a tidal flat sediment
作者: Chen, YG ; Zhang, YQ ; Huang, K ; Tang, SK ; Cao, Y ; Shi, JX ; Xiao, HD ; Cui, XL ; Li, WJ
通讯作者: mchenjsu@yahoo.com.cn ; wjli@ynu.edu.cn
刊名: INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
发表日期: 2009
卷: 59, 页:521-525
收录类别: sci
部门归属: [Chen, Yi-Guang; Huang, Ke; Cao, Yao; Shi, Jin-Xiao; Xiao, Huai-Dong] Jishou Univ, Coll Bioresources & Environm Sci, Jishou 416000, Hunan, Peoples R China; [Chen, Yi-Guang; Zhang, Yu-Qin; Tang, Shu-Kun; Cui, Xiao-Long; Li, Wen-Jun] Yunnan Univ, Yunnan Inst Microbiol, Lab Conservat & Utilizat Bioresources, Kunming 650091, Peoples R China; [Chen, Yi-Guang; Zhang, Yu-Qin; Tang, Shu-Kun; Cui, Xiao-Long; Li, Wen-Jun] Yunnan Univ, Minist Educ, Key Lab Microbial Resources, Kunming 650091, Peoples R China; [Zhang, Yu-Qin] Chinese Acad Med Sci, Inst Med Biotechnol, Beijing 100050, Peoples R China; [Zhang, Yu-Qin] Peking Union Med Coll, Beijing 100050, Peoples R China; [Li, Wen-Jun] Chinese Acad Sci, S China Sea Inst Oceanol, Guangdong Key Lab Marine Mat Med, Guangzhou 510301, Guangdong, Peoples R China
项目归属: 广东省海洋药物重点实验室
摘要: A novel Gram-negative, facultatively anaerobic, non-sporulating, non-motile, catalase-and oxidase-positive, rod-shaped bacterium (strain JSM 061001(T)) was isolated from a tidal flat in the South China Sea, China. Growth occurred with 0-5% (w/v) NaCl [optimum, 0.5-1% (w/v) NaCl], at pH 5.0-10.0 (optimum, pH 7.0) and at 4-35 degrees C (optimum, 25-30 degrees C). The major cellular fatty acids were C-16:0, cyclo C-17:0, C-18:1 omega 7c and C-16:1. Strain JSM 061001(T) contained ubiquinone Q-8 as the predominant respiratory quinone, and phosphatidylglycerol, phosphatidylethanolamine and an unidentified phospholipid as the polar lipids. The genomic DNA G+C content was 65.5 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain JSM 061001(T) belongs to the family Alcaligenaceae and was related most closely to the type strains of the two recognized species of the genus Pigmentiphaga. The three strains formed a robust cluster in the neighbour-joining, maximum-parsimony and maximum-likelihood phylogenetic trees. Levels of DNA-DNA relatedness between strain JSM 061001(T) and the type strains of Pigmentiphaga daeguensis and Pigmentiphaga kullae were 15.8 and 10.5%, respectively. The combination of phylogenetic analysis, DNA-DNA hybridization data, phenotypic characteristics and chemotaxonomic differences supported the view that strain JSM 061001(T) represents a novel species of the genus Pigmentiphaga, for which the name Pigmentiphaga litoralis sp. nov. is proposed. The type strain is JSM 061001T (=CCTCC AA207034(T) =KCTC 22165(T)).
原文出处: 查看原文
WOS记录号: WOS:000264664400013
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内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/5332
Appears in Collections:广东省海洋药物重点实验室_期刊论文

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Recommended Citation:
Chen, YG; Zhang, YQ; Huang, K; Tang, SK; Cao, Y; Shi, JX; Xiao, HD; Cui, XL; Li, WJ.Pigmentiphaga litoralis sp nov., a facultatively anaerobic bacterium isolated from a tidal flat sediment,INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY,2009,59():521-525
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