Limnolyngbya circumcreta gen. & comb. nov. (Synechococcales, Cyanobacteria) with three geographical (provincial) genotypes in China

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	Limnolyngbya circumcreta gen. & comb. nov. (Synechococcales, Cyanobacteria) with three geographical (provincial) genotypes in China
	Li, Xiaochuang 1,2; Li, Renhui 1
刊名	PHYCOLOGIA
	2016
卷号	55 期号:4 页码:478-491
关键词	Cyanobacteria Limnolyngbya New genus Planktolyngbya Polyphasic methods Taxonomy
ISSN号	0031-8884
英文摘要	Five strains that were morphologically identified as Planktolyngbya circumcreta were isolated from three geographical regions in China. The strains were phylogenetically and taxonomically characterised based on a polyphasic approach that merged morphological and genetic characteristics, as well as ultrastructure. The ultrastructure of these strains showed a similar arrangement of thylakoids, with four to eight parallel layers that were parietally distributed, suggesting that they belonged to the order Synechococcales, family Leptolyngbyaceae. As inferred from 16S rRNA gene sequence analysis, these pure cultures share >= 98.5% similarity and were grouped into a unique and robust cluster with high bootstrap values. This unique cluster was separated from a clade composed of two strains of Planktolyngbya limnetica, which belonged to the type species of the genus Planktolyngbya. Thus, we transferred these five P. circumcreta strains to the new genus Limnolyngbya. The species Limnolyngbya circumcreta nov. comb. was designated as the type of the genus.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Plant Sciences ; Marine & Freshwater Biology
研究领域[WOS]	Plant Sciences ; Marine & Freshwater Biology
关键词[WOS]	16S RIBOSOMAL-RNA ; RAPD MOLECULAR MARKERS ; RDNA SEQUENCE DATA ; POLYPHASIC CHARACTERIZATION ; 16S-RIBOSOMAL RNA ; DESERT SOILS ; OSCILLATORIALES ; GENERA ; STRAINS ; PSEUDANABAENACEAE
收录类别	SCI
语种	英语
WOS记录号	WOS:000378888700014
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/28014]
专题	水生生物研究所_水生生物多样性与资源保护研究中心
作者单位	1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiaochuang,Li, Renhui. Limnolyngbya circumcreta gen. & comb. nov. (Synechococcales, Cyanobacteria) with three geographical (provincial) genotypes in China[J]. PHYCOLOGIA,2016,55(4):478-491.
APA	Li, Xiaochuang,&Li, Renhui.(2016).Limnolyngbya circumcreta gen. & comb. nov. (Synechococcales, Cyanobacteria) with three geographical (provincial) genotypes in China.PHYCOLOGIA,55(4),478-491.
MLA	Li, Xiaochuang,et al."Limnolyngbya circumcreta gen. & comb. nov. (Synechococcales, Cyanobacteria) with three geographical (provincial) genotypes in China".PHYCOLOGIA 55.4(2016):478-491.