Molecular phylogeny of Anaphalis (Asteraceae, Gnaphalieae) with biogeographic implications in the Northern Hemisphere

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Molecular phylogeny of Anaphalis (Asteraceae, Gnaphalieae) with biogeographic implications in the Northern Hemisphere
	Nie, Ze-Long 1,2; Funk, Vicki 2; Sun, Hang1 ; Deng, Tao1 ; Meng, Ying 1,3; Wen, Jun 2
刊名	JOURNAL OF PLANT RESEARCH
	2013
卷号	126 期号:1 页码:17-32
关键词	Anaphalis Asian-North American disjunction Asteraceae Eastern Himalayas Gnaphalieae Phylogeny
ISSN号	0918-9440
通讯作者	Nie, ZL (reprint author), Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, 132 Lanhei Rd, Kunming 650201, Yunnan, Peoples R China.，niezl@mail.kib.ac.cn
英文摘要	Anaphalis is the largest Asian genus in the tribe Gnaphalieae (Asteraceae) and has its greatest species diversity in the eastern Himalayas. The nuclear internal and external transcribed spacers were sequenced for Anaphalis species, with an emphasis on the eastern Himalayan taxa to examine the monophyly and construct the phylogenetic relationships of and within the genus. The results suggest that all species of Anaphalis are nested with Helichrysum, showing a close relationship with a Mediterranean-Asian group of Helichrysum. Although the monophyly of Anaphalis is only weakly supported, two clades within the genus are well recognized, each consisting of two subgroups. The inferred phylogenetic relationships within Anaphalis correspond to the shape of leaf base, rather than the morphology of the capitula and phyllaries that are usually used for species delimitation and classification in the genus. All four subgroups of Anaphalis are common and diversified in the eastern Himalayas with multiple dispersals out of this region. The sole North American species of Anaphalis is best hypothesized to be the result of long-distance dispersal or overland migration via Bering land bridge from Asia. Our analyses suggest that the extant distribution of Anaphalis has most likely resulted one radiation into the eastern Himalayas followed by repeated independent dispersals and/or radiations mostly into eastern Asia but also into the western Himalayas, North America, and southeast Asia.
学科主题	Plant Sciences
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Plant Sciences
研究领域[WOS]	Plant Sciences
关键词[WOS]	EXTERNAL TRANSCRIBED SPACER ; QINGHAI-TIBETAN PLATEAU ; SEQUENCE DATA ; HELICHRYSUM ASTERACEAE ; 18S-26S RDNA ; EVOLUTION ; GENUS ; COMPLEX ; CHINA ; ETS
收录类别	SCI
资助信息	Natural Science Foundation of China [NSFC 40930209, 31061160184]; Chinese Academy of Sciences [2011312D11022, KSCX2-EW-J-24]; NSFC; Yunnan Natural Science Foundation [U1136601]; John D. and Catherine T. MacArthur Foundation; SI Fellowship program; Laboratory of Analytical Biology of the National Museum of Natural History
语种	英语
WOS记录号	WOS:000312783200003
公开日期	2013-03-18
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/16264]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
作者单位	1.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China 2.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, Washington, DC 20013 USA 3.Chinese Acad Sci, Inst Tibetan Plateau Res Kunming, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Nie, Ze-Long,Funk, Vicki,Sun, Hang,et al. Molecular phylogeny of Anaphalis (Asteraceae, Gnaphalieae) with biogeographic implications in the Northern Hemisphere[J]. JOURNAL OF PLANT RESEARCH,2013,126(1):17-32.
APA	Nie, Ze-Long,Funk, Vicki,Sun, Hang,Deng, Tao,Meng, Ying,&Wen, Jun.(2013).Molecular phylogeny of Anaphalis (Asteraceae, Gnaphalieae) with biogeographic implications in the Northern Hemisphere.JOURNAL OF PLANT RESEARCH,126(1),17-32.
MLA	Nie, Ze-Long,et al."Molecular phylogeny of Anaphalis (Asteraceae, Gnaphalieae) with biogeographic implications in the Northern Hemisphere".JOURNAL OF PLANT RESEARCH 126.1(2013):17-32.