Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America

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

	Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America
	Liu, Xiao-Lin 1; Wen, Jun 2; Nie, Ze-Long 3; Johnson, Gabriel 2; Liang, Zong-Suo 1; Chang, Zhao-Yang 1
刊名	JOURNAL OF PLANT RESEARCH
	2013-05-01
卷号	126 期号:3 页码:351-361
关键词	Biogeography Asian-North American disjunction Padus Phylogeny Prunus Rosaceae
ISSN号	0918-9440
通讯作者	Liang, ZS (reprint author), Northwest Agr & Forest Univ, Coll Life Sci, Yangling 712100, Shaanxi, Peoples R China. ; bingdch@163.com ; WENJ@si.edu ; liangzs@ms.iswc.ac.cn
英文摘要	Prunus subgenus Padus is a group with a wide distribution in temperate eastern Asia and eastern North America with one species extending to Europe and one to Central America. Phylogenetic relationships of subgenus Padus were reconstructed using sequences of nuclear ribosomal ITS, and plastid ndhF gene, and rps16 intron and rpl16 intron. Prunus subgenus Padus is shown to be polyphyletic. Taxa of subgenus Padus and subgenus Laurocerasus are highly intermixed in both the ITS and the plastid trees. The results support two disjunctions between eastern North America and Eurasia within the Padus group. One disjunction is between Prunus virginiana of eastern North America and P. padus of Eurasia, estimated to have diverged at 2.99 (95 % HPD 0.59-6.15)-4.1 (95 % HPD 0.63-8.59) mya. The other disjunction is between P. serotina and its Asian relatives. The second disjunction may have occurred earlier than the former one, but the age estimate is difficult due to the unresolved phylogenetic position of the P. serotina complex.
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]	CHLOROPLAST DNA ; EARLY EOCENE ; PHYLOGENETIC INFERENCE ; NUCLEOTIDE-SEQUENCES ; WASHINGTON-STATE ; FOSSIL WOODS ; SYSTEMATICS ; PRUNOCERASUS ; TERTIARY ; MODEL
收录类别	SCI
资助信息	China Scholarship Council; National Science Foundation (NSF) [DEB 0515431]; Natural Science Foundation of China [30625004]; Smithsonian Endowment Program; National Natural Science Foundation of China [31129001]; Laboratory of Analytical Biology of the National Museum of Natural History, the Smithsonian Institution
语种	英语
WOS记录号	WOS:000318178000004
公开日期	2013-06-08
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/16505]
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.Northwest Agr & Forest Univ, Coll Life Sci, Yangling 712100, Shaanxi, Peoples R China 2.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, Washington, DC 20013 USA 3.Chinese Acad Sci, Key Lab Plant Biodivers & Biogeog, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Liu, Xiao-Lin,Wen, Jun,Nie, Ze-Long,et al. Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America[J]. JOURNAL OF PLANT RESEARCH,2013,126(3):351-361.
APA	Liu, Xiao-Lin,Wen, Jun,Nie, Ze-Long,Johnson, Gabriel,Liang, Zong-Suo,&Chang, Zhao-Yang.(2013).Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America.JOURNAL OF PLANT RESEARCH,126(3),351-361.
MLA	Liu, Xiao-Lin,et al."Polyphyly of the Padus group of Prunus (Rosaceae) and the evolution of biogeographic disjunctions between eastern Asia and eastern North America".JOURNAL OF PLANT RESEARCH 126.3(2013):351-361.