Molecular phylogenetic reconstruction of Osmanthus Lour. (Oleaceae) and related genera based on three chloroplast intergenic spacers

doi:10.1007/s00606-011-0445-z

	Molecular phylogenetic reconstruction of Osmanthus Lour. (Oleaceae) and related genera based on three chloroplast intergenic spacers
	Guo, Shi-Quan 1; Xiong, Min 1; Ji, Chun-Feng 2; Zhang, Zhi-Rong1,3,4 ; Li, De-Zhu3,4 ; Zhang, Zhi-Yong 1
通讯作者	pinus-rubus@163.com
	2011-06-01
发表期刊	PLANT SYSTEMATICS AND EVOLUTION
ISSN	0378-2697
卷号	294 期号:1-2 页码:57-64
摘要	Although polyphyly of Osmanthus has been suggested by different authors, the conclusions of previous studies have lacked robust support due to limited sampling or a paucity of phylogenetic characters. In this study, the phylogeny of Osmanthus was explored using sequences of three informative chloroplast regions (psbJ-petA, rpl32-trnL and rps16-trnQ), including all the five sections of the genus and eight closely related genera. The results confirm that Osmanthus, as presently circumscribed, is a polyphyletic group, containing three or four distinct lineages, i.e. sect. Leiolea (lineage I), sect. Notosmanthus (lineage III), sects. Osmanthus (excluding O. decorus), Siphosmanthus and Linocieroides (lineage IV), and an uncertain lineage including only O. decorus (lineage II). These results emphasize that the generic delimitation within subtribe Oleinae is in need of revision. In addition, this study found that the four cultivar groups of sweet osmanthus formed a paraphyletic clade, implying that cultivated sweet osmanthus might originate from several species.
关键词	Phylogeny Osmanthus Oleaceae Rps16-trnq Rpl32-trnl((Uag)) Psbj-peta
学科领域	Plant Sciences ; Evolutionary Biology
DOI	10.1007/s00606-011-0445-z
收录类别	SCI
语种	英语
WOS记录号	WOS:000292044500004
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/3964
专题	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.Jiangxi Agr Univ, Lab Subtrop Biodivers, Nanchang 330045, Jiangxi, Peoples R China 2.Jiangxi Agr Univ, Coll Forestry, Nanchang 330045, Jiangxi, Peoples R China 3.Chinese Acad Sci, Plant Germplasm & Genom Ctr, Germplasm Bank Wild Species, Kunming 650204, Yunnan, Peoples R China 4.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Guo, Shi-Quan,Xiong, Min,Ji, Chun-Feng,et al. Molecular phylogenetic reconstruction of Osmanthus Lour. (Oleaceae) and related genera based on three chloroplast intergenic spacers[J]. PLANT SYSTEMATICS AND EVOLUTION,2011,294(1-2):57-64.
APA	Guo, Shi-Quan,Xiong, Min,Ji, Chun-Feng,Zhang, Zhi-Rong,Li, De-Zhu,&Zhang, Zhi-Yong.(2011).Molecular phylogenetic reconstruction of Osmanthus Lour. (Oleaceae) and related genera based on three chloroplast intergenic spacers.PLANT SYSTEMATICS AND EVOLUTION,294(1-2),57-64.
MLA	Guo, Shi-Quan,et al."Molecular phylogenetic reconstruction of Osmanthus Lour. (Oleaceae) and related genera based on three chloroplast intergenic spacers".PLANT SYSTEMATICS AND EVOLUTION 294.1-2(2011):57-64.

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