Out-of-India dispersal of Paliurus (Rhamnaceae) indicated by combined molecular phylogenetic and fossil evidence
Chen, Yong-Sheng1,2; Meseguer, Andrea S.3; Godefroid, Martin3; Zhou, Zhuo1; Zhang, Jian-Wen1; Deng, Tao1; Kim, Joo-Hwan4; Nie, Ze-Long1,5; Liu, Yu-Sheng (Christopher)6; Sun, Hang1
2017-02-01
Source PublicationTAXON
Volume66Issue:1Pages:78-90
Abstract

Paliurus (Rhamnaceae) is a small genus with a narrow and disjunct distribution in East Asia and the Mediterranean. Fossil evidence from the Late Cretaceous to the present suggests it once had a broad geographic distribution, encompassing parts of India, North America, Asia, and Europe. To reconstruct the evolutionary history of Paliurus and understand the origin of the disjunction observed today in the Northern Hemisphere, phylogenetic and biogeographical reconstructions were performed based on ITS, trnL-F, and rbcL sequences. Paliurus is shown to be a monophyletic genus, which could be divided into two clades as suggested by previous studies. Biogeographical inference integrated with fossil information indicates that the origin and dispersal pattern of the genus coincide with the "Out-of-India" hypothesis. The genus may have originated in India or other parts of Gondwana and then dispersed to East Asia after the collision of the Indian subcontinent with Eurasia, and to North America via the Bering land bridge. Paliurus appears to have reached the Mediterranean region in the late Oligocene following closure of the Turgai Strait. The uplift of the Qinghai-Tibet Plateau and the advent of drying and cooling climates during the Miocene may have fragmented the distribution of the genus, shaping the biogeographical patterns observed today. Paliurus populations in different regions either became extinct or adapted to changes in local ecological conditions following global climatic shifts through geological time.

KeywordEast Asia-mediterranean Disjunction Gondwana Historical Biogeography Northern Hemisphere Out-of-india Paliurus Phylogenetics
DOI10.12705/661.4
Indexed BySCI
Language英语
WOS Research AreaPlant Sciences ; Evolutionary Biology
WOS SubjectPlant Sciences ; Evolutionary Biology
WOS IDWOS:000397389100004
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/33799
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Affiliation1.Kunming Inst Bot, Chinese Acad Sci, Key Lab Plant Div & Biogeog E Asia, Kunming 650201, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.INRA, UMR 1062 CBGP Campus Int Baillarguet, F-34988 Montferrier sur Lez, France
4.Gachon Univ, Dept Life Sci, 1342 Seongnamdaero, Gyeonggi 461701, South Korea
5.Jishou Univ, Key Lab Plant Resources Conservat & Utilizat & Co, Jishou 416000, Hunan, Peoples R China
6.Prairie View A&M Univ, Off Res & Grad Studies, Prairie View, TX 77446 USA
Recommended Citation
GB/T 7714
Chen, Yong-Sheng,Meseguer, Andrea S.,Godefroid, Martin,et al. Out-of-India dispersal of Paliurus (Rhamnaceae) indicated by combined molecular phylogenetic and fossil evidence[J]. TAXON,2017,66(1):78-90.
APA Chen, Yong-Sheng.,Meseguer, Andrea S..,Godefroid, Martin.,Zhou, Zhuo.,Zhang, Jian-Wen.,...&Sun, Hang.(2017).Out-of-India dispersal of Paliurus (Rhamnaceae) indicated by combined molecular phylogenetic and fossil evidence.TAXON,66(1),78-90.
MLA Chen, Yong-Sheng,et al."Out-of-India dispersal of Paliurus (Rhamnaceae) indicated by combined molecular phylogenetic and fossil evidence".TAXON 66.1(2017):78-90.
Files in This Item: Download All
File Name/Size DocType Version Access License
16-00070_chen_ft_148(3972KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, Yong-Sheng]'s Articles
[Meseguer, Andrea S.]'s Articles
[Godefroid, Martin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Yong-Sheng]'s Articles
[Meseguer, Andrea S.]'s Articles
[Godefroid, Martin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Yong-Sheng]'s Articles
[Meseguer, Andrea S.]'s Articles
[Godefroid, Martin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 16-00070_chen_ft_1486475055215.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.