Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae)

doi:10.1007/s00606-010-0359-1

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	Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae)
	Wang, Zhi-hua 1,2,5; Li, Jie 1,2; Conran, John G.3; Li, Hsi-wen 4
通讯作者	jieli@xtbg.ac.cn
	2010-12-01
发表期刊	PLANT SYSTEMATICS AND EVOLUTION
ISSN	0378-2697
卷号	290 期号:1-4 页码:173-184
摘要	A phylogenetic analysis of Neocinnamomum H. Liu and related genera was conducted using psbA -trnH, trnK cpDNA regions, and the ITS nrDNA segment. Neocinnamomum was confirmed to be monophyletic, and an evolutionary series of inflorescence development within the genus was recognized. The compound thyrse seen in N. caudatum is reduced to the few- to many-flowered condensed inflorescences with a poorly defined branching system seen in most species and ultimately to the l-flowered inflorescence seen in N. atjehense. Consensus network analysis (CNA) suggested that long-branch attraction is responsible for the observed close relationship between Neocinnamomum and Cassytha L. in a combined analysis of the complete data. In contrast, the sister relationship of Neocinnamomum and Caryodaphnopsis seen in the Bayesian analyses of the partial combined matrix was supported by CNA and is also supported by morphology and wood and bark anatomy. The close similarity of the compound thyrse of less derived Neocinnamomum species to the thyrsoid inflorescences of some Caryodaphnopsis species is also seen as strong support for their affinity.
关键词	Neocinnamomum Cassytha Caryodaphnopsis Lauraceae Phylogeny Long-branch Attraction Consensus Network
学科领域	Plant Sciences ; Evolutionary Biology
DOI	10.1007/s00606-010-0359-1
收录类别	SCI
语种	英语
WOS记录号	WOS:000284289800015
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/13443
专题	离退休
作者单位	1.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Lab Plant Phylogenet & Conservat Biol, Kunming 650223, Yunnan, Peoples R China 2.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Forest Ecol, Menglun 666303, Yunnan, Peoples R China 3.Univ Adelaide, Sch Earth & Environm Sci, Australian Ctr Evolutionary Biol & Biodivers, Adelaide, SA 5005, Australia 4.Chinese Acad Sci, Kunming Inst Bot, Herbarium KUN, Kunming 650204, Yunnan, Peoples R China 5.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhi-hua,Li, Jie,Conran, John G.,et al. Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae)[J]. PLANT SYSTEMATICS AND EVOLUTION,2010,290(1-4):173-184.
APA	Wang, Zhi-hua,Li, Jie,Conran, John G.,&Li, Hsi-wen.(2010).Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae).PLANT SYSTEMATICS AND EVOLUTION,290(1-4),173-184.
MLA	Wang, Zhi-hua,et al."Phylogeny of the Southeast Asian endemic genus Neocinnamomum H. Liu (Lauraceae)".PLANT SYSTEMATICS AND EVOLUTION 290.1-4(2010):173-184.

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