Algoriphagus zhangzhouensis sp nova, isolated from mangrove sediment

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	Algoriphagus zhangzhouensis sp nova, isolated from mangrove sediment
	Yang, Caiyun ; Li, Yi ; Guo, Qian ; Lai, Qiliang ; Zheng, Tianling ; Tian, Yun ; Zheng TL(郑天凌) ; Tian Y(田蕴)
刊名	http://dx.doi.org/10.1099/ijs.0.044271-0
	2013
关键词	MARINE SOLAR SALTERN ET-AL. 2003 SEA-WATER GENUS ALGORIPHAGUS HONGIELLA YI BACTERIUM SOIL SEAWATER TREES KOREA
英文摘要	National Science Foundation of China [40976069, 41176093, 30930017]; A Gram-negative, short-rod-shaped and non-motile bacterium, strain 12C11(T), was isolated from an oil-degrading consortium, enriched from the Fugong mangrove sediment, Fujian Province of China. Optimum growth was observed at 25 degrees C, at pH 7.5 and with 4% (w/v) NaCl. Comparative 16S rRNA gene sequence analysis demonstrated that it shared highest similarity with members of the genus Algoriphagus (97.5-93.4 %), exhibiting 97.5 % sequence similarity to Algoriphagus omithinivorans IMSNU 14014(T), followed by Algoriphagus vanfongensis KMM 6241(T) (97.2%); it shared <96.0% sequence similarity with other members of the genus. Levels of nucleotide sequence similarity between gyrB (DNA gyrase subunit B) genes of strain 12C11(T) and A. vanfongensis KMM 6241(T), A. ornithinivorans IMSNU 14014(T), Algoriphagus marincola SW-2(T) and Algoriphagus hitonicola 7-UAH(T) were 78.8, 78.6, 75.6 and 77.4 %, respectively. Phylogenetic trees based on these housekeeping genes showed that strain 12C11(T) and other Algoriphagus strains formed a distinct lineage. The dominant fatty acids were iso-C-15:0 (32.1%), C-16:1 omega 7c/C-16:1 omega 6c (11.6%), iso-C-17:1 l/anteiso-C-17:1 B (10.1%), iso-C-17:0 3-OH (9.2%) and iso-C-17:1 omega 9c/C-16:0 10-methyl (7.1 %), which accounted for 70.0% of the total fatty acids. DNA-DNA hybridization showed that strain 12C11(T) shared low DNA-DNA relatedness with A. vanfongensis KMM 6241(T) and A. ornithinivorans IMSNU 14014(T) (30.7 +/- 0.9 and 30.5 +/- 1.8 %, respectively). The G+C content of the chromosomal DNA of strain 12C11(T) was 38.4 mol%. The major respiratory quinones were MK-7 (96.0%) and MK-6 (4.0%). According to its morphology, physiology, fatty acid composition and 16S rRNA gene sequence data, the novel strain most appropriately belongs to the genus Algoriphagus, but can readily be distinguished from known Algoriphagus species. The name Algoriphagus zhangzhouensis sp. nov. is proposed (type strain 12C11(T)=CGMCC 1.11027(T)=MCCC 1F01099(T)=DSM 25035(T)).
语种	英语
出版者	SOC GENERAL MICROBIOLOGY
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/90721]
专题	生命科学－已发表论文
推荐引用方式 GB/T 7714	Yang, Caiyun,Li, Yi,Guo, Qian,et al. Algoriphagus zhangzhouensis sp nova, isolated from mangrove sediment[J]. http://dx.doi.org/10.1099/ijs.0.044271-0,2013.
APA	Yang, Caiyun.,Li, Yi.,Guo, Qian.,Lai, Qiliang.,Zheng, Tianling.,...&田蕴.(2013).Algoriphagus zhangzhouensis sp nova, isolated from mangrove sediment.http://dx.doi.org/10.1099/ijs.0.044271-0.
MLA	Yang, Caiyun,et al."Algoriphagus zhangzhouensis sp nova, isolated from mangrove sediment".http://dx.doi.org/10.1099/ijs.0.044271-0 (2013).