Lineage diversification and hybridization in the Cayratia japonica- Cayratia tenuifolia species complex

doi:10.1016/j.ympev.2014.01.027

	Lineage diversification and hybridization in the Cayratia japonica- Cayratia tenuifolia species complex
	Ishikawa, Naoko 1,2; Ikeda, Hajime 3; Yi, Ting-shuang4 ; Takabe-Ito, Eriko 1; Okada, Hiroshi 5,6; Tsukaya, Hirokazu 1; Ishikawa,N (reprint author),Univ Tokyo,Grad Sch Sci,Sci Bldg 2,7-3-1 Hongo,Tokyo 1130033,Japan.; naishikawa@gmail.com
	2014-06-01
发表期刊	MOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN	1055-7903
卷号	75 页码:227-238
摘要	The Cayratia japonica-Cayratia tenuifolia species complex (Vitaceae) is distributed from temperate to tropical East Asia, Southeast Asia, India, and Australia. The spatiotemporal diversification history of this complex was assessed through phylogenetic and biogeographic analyses. Maximum parsimony, neighbor-joining, and maximum likelihood methods were used to analyze sequences of one nuclear (AS1) and two plastid regions (trnL-F and trnC-petN). Bayesian dating analysis was conducted to estimate the divergence times of clades. The likelihood method LAGRANGE was used to infer ancestral areas. The Asian C. japonica and C tenuifolia should be treated as an unresolved complex, and Australian C japonica is distinct from the Asian C japonica-C tenuifolia species complex and should be treated as separate taxa. The Asian C. japonica-C tenuifolia species complex was estimated to have diverged from its closest relatives during the Late Eocene (35.1 million years ago [Ma], 95% highest posterior densities [HPD] = 23.347.3 Ma) and most likely first diverged in mid-continental Asia. This complex was first divided into a northern clade and a southern clade during the middle Oligocene (27.3 Ma; 95% HPD = 17.4-38.1 Ma), which is consistent with a large southeastward extrusion of the Indochina region relative to South China along the Red River. Each of the northern and southern clades then further diverged into multiple subclades through a series of dispersal and divergence events following significant geological and climatic changes in East and Southeast Asia during the Miocene. Multiple inter-lineage hybridizations among four lineages were inferred to have occurred following this diversification process, which caused some Asian lineages to be morphologically cryptic. (C) 2014 Elsevier Inc. All rights reserved.
关键词	Cayratia japonica-Cayratia Tenuifolia Species Complex Asia Australia Tertiary Hybridization
学科领域	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
DOI	10.1016/j.ympev.2014.01.027
收录类别	SCI
语种	英语
WOS记录号	WOS:000335286700018
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/18162
专题	中国西南野生生物种质资源库
通讯作者	Ishikawa,N (reprint author),Univ Tokyo,Grad Sch Sci,Sci Bldg 2,7-3-1 Hongo,Tokyo 1130033,Japan.; naishikawa@gmail.com
作者单位	1.Univ Tokyo, Grad Sch Sci, Tokyo 1130033, Japan 2.Saitama Museum Nat Hist, Nagatoro, Saitama 3691305, Japan 3.Okayama Univ, Inst Plant Sci & Resources, Kurashiki, Okayama 7100046, Japan 4.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China 5.Osaka City Univ, Sumiyoshi Ku, Osaka 5588585, Japan 6.Univ Hyogo, Inst Nat Environm Sci, Sanda, Hyogo 6691546, Japan
推荐引用方式 GB/T 7714	Ishikawa, Naoko,Ikeda, Hajime,Yi, Ting-shuang,et al. Lineage diversification and hybridization in the Cayratia japonica- Cayratia tenuifolia species complex[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2014,75:227-238.
APA	Ishikawa, Naoko.,Ikeda, Hajime.,Yi, Ting-shuang.,Takabe-Ito, Eriko.,Okada, Hiroshi.,...&naishikawa@gmail.com.(2014).Lineage diversification and hybridization in the Cayratia japonica- Cayratia tenuifolia species complex.MOLECULAR PHYLOGENETICS AND EVOLUTION,75,227-238.
MLA	Ishikawa, Naoko,et al."Lineage diversification and hybridization in the Cayratia japonica- Cayratia tenuifolia species complex".MOLECULAR PHYLOGENETICS AND EVOLUTION 75(2014):227-238.

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