Phylogeny of Pyroleae (Ericaceae): implications for character evolution

doi:10.1007/s10265-010-0376-8

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

	Phylogeny of Pyroleae (Ericaceae): implications for character evolution
	Liu, Zhen-wen 1,2; Wang, Ze-huan 1,2; Zhou, Jing 1,3; Peng, Hua1
刊名	JOURNAL OF PLANT RESEARCH
	2011-05-01
卷号	124 期号:3 页码:325-337
关键词	Character Evolution Ericaceae Molecular Phylogeny Morphology Pyroleae
ISSN号	0918-9440
DOI	10.1007/s10265-010-0376-8
通讯作者	hpeng@mail.kib.ac.cn
文献子类	Article
英文摘要	Pyroleae (Ericaceae) consist of four genera, all of which are distributed widely in temperate coniferous or sometimes deciduous forests of the Northern Hemisphere. To investigate the phylogenetic relationships among these genera and to explore the evolution of the characteristics of the subfamily, we conducted maximum parsimony and Bayesian analyses with nrDNA ITS and three cpDNA intergenic spacers (atpB-rbcL, trnS-trnG and trnL-trnF). The results from cpDNA and combined cpDNA + ITS data sets strongly support the monophyly of Pyroleae as well as a sister relationship between Pyrola and Moneses-Chimaphila, with Orthilia as the basal lineage. The sister-group relationship between Moneses and Chimaphila is supported by a set of synapomorphies, e.g., single flower, colpate pollen, five bundles in the style, straight fruiting pedicel orientation, complete capsule dehiscence, and the basic chromosome number, x = 13. The Moneses-Chimaphila-Pyrola clade is supported by at least one homologous character of pollen in tetrads. Conflicts associated with the phylogenetic position of Orthilia may imply a hybrid origin for it, and therefore further study is needed.
学科主题	Plant Sciences
WOS关键词	PYROLOIDEAE ERICACEAE ; FLOWERING PLANTS ; CHLOROPLAST DNA ; CLASSIFICATION ; SEQUENCE ; ERICALES ; INTERRELATIONSHIPS ; AMPLIFICATION ; SUBFAMILIES ; PYROLACEAE
WOS研究方向	Plant Sciences
语种	英语
WOS记录号	WOS:000289903500002
资助机构	National Natural Science Foundation of China[30900075]
公开日期	2012-03-16
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn:8080/handle/151853/3888]
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, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Kunming Med Univ, Sch Pharmaceut Sci, Kunming 650031, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zhen-wen,Wang, Ze-huan,Zhou, Jing,et al. Phylogeny of Pyroleae (Ericaceae): implications for character evolution[J]. JOURNAL OF PLANT RESEARCH,2011,124(3):325-337.
APA	Liu, Zhen-wen,Wang, Ze-huan,Zhou, Jing,&Peng, Hua.(2011).Phylogeny of Pyroleae (Ericaceae): implications for character evolution.JOURNAL OF PLANT RESEARCH,124(3),325-337.
MLA	Liu, Zhen-wen,et al."Phylogeny of Pyroleae (Ericaceae): implications for character evolution".JOURNAL OF PLANT RESEARCH 124.3(2011):325-337.