Phylogeny and morphology of genus Nephrocytium (Sphaeropleales, Chlorophyceae, Chlorophyta) from China

doi:10.11646/phytotaxa.319.1.4

CORC > 水生生物研究所 > 中科院水生所知识产出（2009年前） > 藻类生物学及应用研究中心 > 期刊论文

	Phylogeny and morphology of genus Nephrocytium (Sphaeropleales, Chlorophyceae, Chlorophyta) from China
	Liu, Xudong 1,2; Zhu, Huan 1; Liu, Benwen 1,2; Liu, Guoxiang 1; Hu, Zhengyu 3
刊名	PHYTOTAXA
	2017-08-29
卷号	319 期号:1 页码:84-92
关键词	Chromochloris Nephrocytium agardhianum Nephrocytium limneticum Oocystaceae Sphaeropleales ultrastructure
ISSN号	1179-3155
DOI	10.11646/phytotaxa.319.1.4
通讯作者	Liu, Guoxiang(liugx@ihb.ac.cn)
英文摘要	The genus Nephrocytium Nageli is a common member of phytoplankton communities that has a distinctive morphology. Its taxonomic position is traditionally considered to be within the family Oocystaceae (Trebouxiophyceae). However, research on its ultrastructure is rare, and the phylogenetic position has not yet been determined. In this study, two strains of Nephrocytium, N. agardhianum Nageli and N. limneticum (G.M. Smith) G.M. Smith, were identified and successfully cultured in the laboratory. Morphological inspection by light and electron microscopy and molecular phylogenetic analyses were performed to explore the taxonomic position. Ultrastructure implied a likely irregular network of dense and fine ribs on the surface of the daughter cell wall that resembled that of the genus Chromochloris Kol & Chodat (Chromochloridaceae). Phylogenetic analyses revealed that Nephrocytium formed an independent lineage in the order Sphaeropleales (Chlorophyceae) with high support values and a close phylogenetic relationship with Chromochloris. Based on combined morphological, ultrastructural and phylogenetic data, we propose a re-classification of Nephrocytium into Sphaeropleales, sharing a close relationship with Chromochloris.
资助项目	National Natural Science Foundation of China[31670202] ; Special Foundment of Science and Technology Basic Work of China[2014FY120200]
WOS关键词	LAKE TANGANYIKA ; OOCYSTIS ; PHYTOPLANKTON ; POSITION
WOS研究方向	Plant Sciences
语种	英语
出版者	MAGNOLIA PRESS
WOS记录号	WOS:000408429600004
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China ; Special Foundment of Science and Technology Basic Work of China
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/31509]
专题	水生生物研究所_藻类生物学及应用研究中心_期刊论文
通讯作者	Liu, Guoxiang
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 100039, Peoples R China 3.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xudong,Zhu, Huan,Liu, Benwen,et al. Phylogeny and morphology of genus Nephrocytium (Sphaeropleales, Chlorophyceae, Chlorophyta) from China[J]. PHYTOTAXA,2017,319(1):84-92.
APA	Liu, Xudong,Zhu, Huan,Liu, Benwen,Liu, Guoxiang,&Hu, Zhengyu.(2017).Phylogeny and morphology of genus Nephrocytium (Sphaeropleales, Chlorophyceae, Chlorophyta) from China.PHYTOTAXA,319(1),84-92.
MLA	Liu, Xudong,et al."Phylogeny and morphology of genus Nephrocytium (Sphaeropleales, Chlorophyceae, Chlorophyta) from China".PHYTOTAXA 319.1(2017):84-92.