Evolutionary history of Gymnocarpos (Caryophyllaceae) in the arid regions from North Africa to Central Asia

doi:10.1111/bij.12834

	Evolutionary history of Gymnocarpos (Caryophyllaceae) in the arid regions from North Africa to Central Asia
	Jia, Shu-Wen ; Zhang, Ming-Li ; Raab-Straube, Eckhard V.; Thulin, Mats 5
	2016
发表期刊	BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN	0024-4066
卷号	119 期号:2 页码:511-522
摘要	Gymnocarpos has only about ten species distributed in the arid regions of Asia and Africa, but it exhibits a geographical disjunction between eastern Central Asia and western North Africa and Minor Asia. We sampled eight species of the genus and sequenced two chloroplast regions (rps16 and psbB-psbH), and the nuclear rDNA (ITS) to study the phylogeny and biogeography. The results of the phylogenetic analyses corroborated that Gymnocarpos is monophyletic, in the phylogenetic tree two well supported clades are recognized: clade 1 includes Gymnocarpos sclerocephalus and G. decandrus, mainly the North African group, whereas clade 2 comprises the remaining species, mainly in the Southern Arabian Peninsula. Molecular dating analysis revealed that the divergence age of Gymnocarpos was c. 31.33 Mya near the Eocene and Oligocene transition boundary, the initial diversification within Gymnocarpos dated to c. 6.69 Mya in the late Miocene, and the intraspecific diversification mostly occurred during the Quaternary climate oscillations. Ancestral area reconstruction suggested that the Southern Arabian Peninsula was the ancestral area for Gymnocarpos. Our conclusions revealed that the aridification since mid-late Miocene significantly affected the diversification of the genus in these areas. (c) 2016 The Linnean Society of London, Biological Journal of the Linnean Society, 2016, 119, 511-522.
关键词	ancestral area diversification historical biogeography
学科领域	Evolutionary Biology
DOI	10.1111/bij.12834
收录类别	SCI
语种	英语
WOS关键词	BAYESIAN PHYLOGENETIC INFERENCE ; CHLOROPLAST DNA ; CLIMATE-CHANGE ; MEDITERRANEAN BASIN ; SEQUENCE VARIATION ; MIOCENE ; DISPERSAL ; CHINA ; DIVERSIFICATION ; EXTINCTION
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000386919000021
出版者	OXFORD UNIV PRESS
文献子类	Article
出版地	OXFORD
EISSN	1095-8312
资助机构	China Natural Key Basic Research Programme [2014CB954201] ; Xinjiang Institute of Ecology and Geography, Chinese Academy of SciencesChinese Academy of Sciences
作者邮箱	zhangml@ibcas.ac.cn
作品OA属性	Bronze
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/24961
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 4.Raab-Straube, Eckhard V.] Free Univ Berlin, Bot Garten, Konigin Luise Str 6-8, D-14195 Berlin, Germany 5.Raab-Straube, Eckhard V.] Free Univ Berlin, Bot Museum Berlin Dahlem, Konigin Luise Str 6-8, D-14195 Berlin, Germany 6.Uppsala Univ, Dept Systemat Biol, EBC, Norbyvagen 18D, SE-75236 Uppsala, Sweden
推荐引用方式 GB/T 7714	Jia, Shu-Wen,Zhang, Ming-Li,Raab-Straube, Eckhard V.,et al. Evolutionary history of Gymnocarpos (Caryophyllaceae) in the arid regions from North Africa to Central Asia[J]. BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY,2016,119(2):511-522.
APA	Jia, Shu-Wen,Zhang, Ming-Li,Raab-Straube, Eckhard V.,&Thulin, Mats.(2016).Evolutionary history of Gymnocarpos (Caryophyllaceae) in the arid regions from North Africa to Central Asia.BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY,119(2),511-522.
MLA	Jia, Shu-Wen,et al."Evolutionary history of Gymnocarpos (Caryophyllaceae) in the arid regions from North Africa to Central Asia".BIOLOGICAL JOURNAL OF THE LINNEAN SOCIETY 119.2(2016):511-522.

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