IB-CAS  > 系统与进化植物学国家重点实验室
Biogeographic diversification of Mahonia (Berberidaceae): Implications for the origin and evolution of East Asian subtropical evergreen broadleaved forests
Chen, Xiao-Hong; Xiang, Kun-Li; Lian, Lian; Peng, Huan-Wen; Erst, Andrey S.; Xiang, Xiao-Guo; Chen, Zhi-Duan; Wang, Wei4,5
2020
Source PublicationMOLECULAR PHYLOGENETICS AND EVOLUTION
ISSN1055-7903
Volume151
AbstractThe subtropical evergreen broadleaved forests (EBLFs) inhabit large areas of East Asia and harbor rich biodiversity and high endemism. However, the origin and evolution of biodiversity of East Asian subtropical EBLFs remain poorly understood. Here, we used Mahonia (Berberidaceae), an eastern Asian-western North American disjunct evergreen genus, to obtain new insights into the historical assembly of this biome. We present the most comprehensive phylogenetic analysis of Mahonia do date based on six nuclear and plastid loci. Using the phylogenetic framework, we estimated divergence times, reconstructed ancestral ranges, inferred evolutionary shift of habitats, and estimated diversification rates. Mahonia and each of its two groups (Orientales and Occidentales) are strongly supported as monophyletic. Mahonia originated in western North America during the late Eocene (c. 40.41 Ma) and subsequently dispersed into East Asia prior to the early Oligocene (c. 32.65 Ma). The North Atlantic Land Bridge might have played an important role in population exchanges of Mahonia between East Asia and western North America. The western North American Occidentales began to diversify in summer-dry climates and open landscapes in the early Miocene, whereas the eastern Asian Orientales began to diversify in subtropical EBLFs in the early Miocene and furthermore had a rapid lineage accumulation since the late Miocene. The net diversification rate of Mahonia in eastern Asia appeared to be higher than that in western North America, which is ascribed to lower extinction rates and ecological opportunity. Our findings suggest that western North America is a source of biodiversity of East Asian subtropical EBLFs. This biome in eastern Asia began to rise in the early Miocene and further diversified in the late Miocene, driven by the intensifying East Asian summer monsoon during these two periods.
KeywordBiogeography East Asian monsoon Mahonia Miocene Phylogeny Subtropical evergreen broadleaved forest
Subject AreaBiochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
DOI10.1016/j.ympev.2020.106910
Indexed BySCI
Language英语
WOS KeywordNORTHERN-HEMISPHERE ; SPECIES RICHNESS ; MODEL CHOICE ; LAND-BRIDGE ; PHYLOGENY ; RATES ; SPECIATION ; INSIGHTS ; HISTORY ; CLIMATE
WOS Research AreaBiochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
WOS IDWOS:000557888700003
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
SubtypeArticle
Publication PlaceSAN DIEGO
EISSN1095-9513
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of SciencesChinese Academy of Sciences [XDB31030000] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31770231, 31770233, 32011530072]
Corresponding Author Emailwangwei1127@ibcas.ac.cn
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ibcas.ac.cn/handle/2S10CLM1/21633
Collection系统与进化植物学国家重点实验室
Affiliation1.[Chen, Xiao-Hong
2.Xiang, Kun-Li
3.Lian, Lian
4.Peng, Huan-Wen
5.Chen, Zhi-Duan
6.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
8.[Erst, Andrey S.] Russian Acad Sci, Cent Siberian Bot Garden, Siberian Branch, Zolotodolinskaya Str 101, Novosibirsk 630090, Russia
9.[Erst, Andrey S.] Tomsk State Univ, Lab Systemat & Phylogeny Plants, Tomsk 634050, Russia
10.Nanchang Univ, Inst Life Sci, Jiangxi Prov Key Lab Watershed Ecosyst Change & B, Nanchang 330031, Jiangxi, Peoples R China
11.Nanchang Univ, Sch Life Sci, Nanchang 330031, Jiangxi, Peoples R China
Recommended Citation
GB/T 7714
Chen, Xiao-Hong,Xiang, Kun-Li,Lian, Lian,et al. Biogeographic diversification of Mahonia (Berberidaceae): Implications for the origin and evolution of East Asian subtropical evergreen broadleaved forests[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2020,151.
APA Chen, Xiao-Hong.,Xiang, Kun-Li.,Lian, Lian.,Peng, Huan-Wen.,Erst, Andrey S..,...&Wang, Wei.(2020).Biogeographic diversification of Mahonia (Berberidaceae): Implications for the origin and evolution of East Asian subtropical evergreen broadleaved forests.MOLECULAR PHYLOGENETICS AND EVOLUTION,151.
MLA Chen, Xiao-Hong,et al."Biogeographic diversification of Mahonia (Berberidaceae): Implications for the origin and evolution of East Asian subtropical evergreen broadleaved forests".MOLECULAR PHYLOGENETICS AND EVOLUTION 151(2020).
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