QQ客服 官方微博 反馈留言

	Filomicrobium insigne sp nov., isolated from an oil-polluted saline soil
	Wu, Xiao-Lei ; Yu, Su-Lin ; Gu, Jun ; Zhao, Gui-Fang ; Chi, Chang-Qiao
	2010-10-12 ; 2010-10-12
关键词	DEOXYRIBONUCLEIC ACID HYPHOMICROBIUM BACTERIA DIVERSITY QUALITY WATER Microbiology
中文摘要	Strain SLG5B-19(T), isolated from an oil-polluted saline soil in Gudao in the coastal Shengli Oilfield, eastern China, was Gram-negative with monoprosthecae or bipolar prosthecae and buds on the prosthecal tips. Growth occurred at NaCl concentrations between 0 and 7% (w/v), at temperatures between 4 and 45 degrees C, and at pH 6.0-9.0. Strain SLG5B-19(T) had Q-9 as the major respiratory quinone and unsaturated C-18: 1 omega 7c as the predominant cellular fatty acid. The G +C content of the genomic DNA was 59.5 mol%. Phylogenetic analysis based on 16S rRNA gene sequences indicated that strain SLG5B-19(T) belonged to a clade with the genera Filomicrobium and Hyphomicrobium in the class Alphaproteobacteria. However, 16S rRNA gene sequence similarities of strain SLG5B-19(T) to the phylogenetically most closely related strains, i.e. the type strains of Filomicrobium fusiforme and Hyphomicrobium zavarzinii, were 95.8 and 94.5 %, respectively. In addition, the 16S rRNA gene sequence of strain SLG5B-19(T) had 24 signature nucleotides that were identical to those of the type strain of F fusiforme. Based on phylogenetic analysis of 16S rRNA gene sequences, strain SLG5B-19(T) could be allocated to the genus Filomicrobium. However, distinct phenotypic differences were observed between strain SLG5B-19(T) and the type strain of F fusiforme. It is therefore proposed that strain SLG5B-19(T) represents a novel species in the genus Filomicrobium, Filomicrobium insigne sp, nov. The type strain is SLG5B-19(T) (=CGMCC 1.6497 (T) =LMG 23927 (T)).
语种	英语 ; 英语
出版者	SOC GENERAL MICROBIOLOGY ; READING ; MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79724]
专题	清华大学
推荐引用方式 GB/T 7714	Wu, Xiao-Lei,Yu, Su-Lin,Gu, Jun,et al. Filomicrobium insigne sp nov., isolated from an oil-polluted saline soil[J],2010, 2010.
APA	Wu, Xiao-Lei,Yu, Su-Lin,Gu, Jun,Zhao, Gui-Fang,&Chi, Chang-Qiao.(2010).Filomicrobium insigne sp nov., isolated from an oil-polluted saline soil..
MLA	Wu, Xiao-Lei,et al."Filomicrobium insigne sp nov., isolated from an oil-polluted saline soil".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。