KIB OpenIR  > 中国西南野生生物种质资源库
Phylogeography of Schisandra chinensis (Magnoliaceae) Reveal Multiple Refugia With Ample Gene Flow in Northeast China
Ye, Jun-Wei1,2,3; Zhang, Ze-Kun1,2; Wang, Hong-Fang1,2; Bao, Lei1,2; Ge, Jian-Ping1,2
2019-02-25
Source PublicationFRONTIERS IN PLANT SCIENCE
ISSN1664-462X
Volume10Pages:12
AbstractTemperate conifers and broadleaved mixed forests in northeast China are ideal to investigate the genetic consequences of climate changes during the last glacial maximum (LGM), 29 - 16 kya. As previous studies were focused on tree species with long generation time; here, the evolutionary history of Schisandra chinensis, a climber species with a generation time of five years, was investigated using chloroplast DNA (cpDNA), nuclear single copy gene (nSCG), and nuclear single sequence repeats (nSSRs, i.e., microsatellite) markers, along with ecological niche modeling (ENM), which predicted a suitable habitat in Korea Peninsula (KP) during the LGM. Private haplotypes and high genetic diversity of both cpDNA and nSCG were mainly found in KP and Changbai Mt. (CB). Although no significant phylogeographic structure was detected in the cpDNA and nSCG, three nSSRs clusters roughly distributed in west (CB and KP), east (north China), and north (Xiaoxing'an Range, XR) regions were found in Structure analysis. The approximate Bayesian computation analysis showed the west cluster diverged at 35.45 kya, and the other two clusters at 19.85 kya. The genetic diversity calculated for each of the three markers showed no significant correlation with latitude. Genetic differentiation of nSSRs was also not correlated with geographic distance. Migrate analysis estimated extensive gene flow between almost all genetic cluster pairs and BOTTLENECK analysis showed that few populations experienced severe bottlenecks. Overall, results indicate that S. chinensis survived the LGM in situ in multiple refugia, which likely include two macrorefugia (KP and CB) and two microrefugia (XR and north China). Extensive postglacial gene flow among the three nSSRs clusters led to uniformly distributed genetic diversity and low genetic differentiation.
Keywordclimber species genetic diversity last glacial maximum refugia temperate conifers and broadleaved mixed forests
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/64608
Collection中国西南野生生物种质资源库
Corresponding AuthorBao, Lei
Affiliation1.Beijing Normal Univ, Coll Life Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China
2.Beijing Normal Univ, Coll Life Sci, Minist Educ, Key Lab Biodivers Sci & Ecol Engn, Beijing, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Kunming, Yunnan, Peoples R China
Recommended Citation
GB/T 7714
Ye, Jun-Wei,Zhang, Ze-Kun,Wang, Hong-Fang,et al. Phylogeography of Schisandra chinensis (Magnoliaceae) Reveal Multiple Refugia With Ample Gene Flow in Northeast China[J]. FRONTIERS IN PLANT SCIENCE,2019,10:12.
APA Ye, Jun-Wei,Zhang, Ze-Kun,Wang, Hong-Fang,Bao, Lei,&Ge, Jian-Ping.(2019).Phylogeography of Schisandra chinensis (Magnoliaceae) Reveal Multiple Refugia With Ample Gene Flow in Northeast China.FRONTIERS IN PLANT SCIENCE,10,12.
MLA Ye, Jun-Wei,et al."Phylogeography of Schisandra chinensis (Magnoliaceae) Reveal Multiple Refugia With Ample Gene Flow in Northeast China".FRONTIERS IN PLANT SCIENCE 10(2019):12.
Files in This Item: Download All
File Name/Size DocType Version Access License
Ye-2019-Phylogeograp(3341KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Ye, Jun-Wei]'s Articles
[Zhang, Ze-Kun]'s Articles
[Wang, Hong-Fang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Ye, Jun-Wei]'s Articles
[Zhang, Ze-Kun]'s Articles
[Wang, Hong-Fang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Ye, Jun-Wei]'s Articles
[Zhang, Ze-Kun]'s Articles
[Wang, Hong-Fang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Ye-2019-Phylogeography of Schisandra chinensis.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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