Divergence in the Aquilegia ecalcarata complex is correlated with geography and climate oscillations: Evidence from plastid genome data

doi:10.1111/mec.16151

	Divergence in the Aquilegia ecalcarata complex is correlated with geography and climate oscillations: Evidence from plastid genome data
	Xue, Cheng ; Geng, Fang-Dong ; Li, Jiao-Jie ; Zhang, Dan-Qing ; Gao, Fei 2,3; Huang, Lei ; Zhang, Xiao-Hui ; Kang, Ju-Qing ; Zhang, Jian-Qiang ; Ren, Yi 1
	2021
发表期刊	MOLECULAR ECOLOGY
ISSN	0962-1083
卷号	30 期号:22 页码:5796-5813
摘要	Quaternary climate oscillations and geographical heterogeneity play important roles in determining species and genetic diversity distribution patterns, but how these factors affect the migration and differentiation of East Asian plants species at the population level remains poorly understood. The Aquilegia ecalcarata complex, a group that originated in the Late Tertiary and is widely distributed throughout East Asia, displays high genetic variation that is suitable for studying elaborate phylogeographic patterns and demographic history related to the impact of Quaternary climate and geography. We used plastid genome data from 322 individuals in 60 populations of the A. ecalcarata complex to thoroughly explore the impact of Quaternary climate oscillations and geography on the phylogeographic patterns and demographic history of the A. ecalcarata complex through a series of phylogenetic, divergence time estimation, and demographic history analyses. The dry, cold climate and frequent climate oscillations that occurred during the early Pleistocene and the Mid-Pleistocene transition led to the differentiation of the A. ecalcarata complex, which was isolated in various areas. Geographically, the A. ecalcarata complex can be divided into Eastern and Western Clades and five subclades, which conform to the divergence of the East Asian flora. Our results clearly show the impact of Quaternary climate and geography on evolutionary history at the population level. These findings promote the understanding of the relationship between plant genetic differentiation and climate and geographical factors of East Asia at the population level.
关键词	Aquilegia ecalcarata climate oscillations floristic of eastern Asia phylogeographic plastid genome the Quaternary period
学科领域	Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
DOI	10.1111/mec.16151
收录类别	SCI
语种	英语
WOS关键词	GENETIC CONSEQUENCES ; TEMPERATE PLANTS ; TIBETAN PLATEAU ; EAST-ASIA ; PHYLOGEOGRAPHY ; DIVERSITY ; SOFTWARE ; TREE ; DIVERSIFICATION ; PERFORMANCE
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000693089000001
出版者	WILEY
文献子类	Article
出版地	HOBOKEN
EISSN	1365-294X
资助机构	Fundamental Research Funds for the Central Universities of Shaanxi Normal University [GK202002011, GK202103077] ; Fundamental Research Funds for the Central Universities [2018TS072]
作者邮箱	xue1144628648@foxmail.com ; jqzhang@snnu.edu.cn ; renyi@snnu.edu.cn
引用统计	被引频次：12[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/2S10CLM1/26472
专题	系统与进化植物学国家重点实验室
作者单位	1.Shaanxi Normal Univ, Coll Life Sci, Xian, Peoples R China 2.Shaanxi Normal Univ, Coll Life Sci, Lab Med Plant Resource & Nat Pharmaceut Chem, Minist Educ, Xian, Peoples R China 3.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 4.Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xue, Cheng,Geng, Fang-Dong,Li, Jiao-Jie,et al. Divergence in the Aquilegia ecalcarata complex is correlated with geography and climate oscillations: Evidence from plastid genome data[J]. MOLECULAR ECOLOGY,2021,30(22):5796-5813.
APA	Xue, Cheng.,Geng, Fang-Dong.,Li, Jiao-Jie.,Zhang, Dan-Qing.,Gao, Fei.,...&Ren, Yi.(2021).Divergence in the Aquilegia ecalcarata complex is correlated with geography and climate oscillations: Evidence from plastid genome data.MOLECULAR ECOLOGY,30(22),5796-5813.
MLA	Xue, Cheng,et al."Divergence in the Aquilegia ecalcarata complex is correlated with geography and climate oscillations: Evidence from plastid genome data".MOLECULAR ECOLOGY 30.22(2021):5796-5813.

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