Phylogeny and biogeography of Fagus (Fagaceae) based on 28 nuclear single/low-copy loci

doi:10.1111/jse.12695

KIB OpenIR

	Phylogeny and biogeography of Fagus (Fagaceae) based on 28 nuclear single/low-copy loci
	Jiang,Lu ; Bao,Qin ; He,Wei ; Fan,Deng-Mei ; Cheng,Shan-Mei ; Lopez-Pujol,Jordi ; Chung,Myong Gi ; Sakaguchi,Shota ; Sanchez-Gonzalez,Arturo ; Gedik,Aysun ; Li,De-Zhu; Kou,Yi-Xuan ; Zhang,Zhi-Yong
	2021
发表期刊	JOURNAL OF SYSTEMATICS AND EVOLUTION
ISSN	1674-4918
摘要	Fagus L. is a key component in temperate deciduous broadleaf forests of the Northern Hemisphere. However, its biogeographic history has not been examined under the framework of a fully resolved and reasonably time-calibrated phylogeny. In this study, we sequenced 28 nuclear single/low-copy loci (18 555 bp in total) of 11 Fagus species/segregates and seven outgroups. Phylogenetic trees were reconstructed using both concatenation-based (maximum parsimony, maximum likelihood, and Bayesian inference) and coalescent-based methods (StarBEAST2, ASTRAL). The monophyly of two subgenera (Fagus and Engleriana) and most sections was well supported, except for sect. Lucida, which was paraphyletic with respect to sect. Longipetiolata. We also found a major phylogenetic conflict among North American, East Asian, and West Eurasian lineages of subgen. Fagus. Three segregates that have isolated distribution (F. mexicana, F. multinervis, and F. orientalis) were independent evolutionary units. Biogeographic analysis with fossils suggested that Fagus could have originated in the North Pacific region in late early Eocene. Major diversifications coincided with a climate aberration at the Eocene/Oligocene boundary and the global cooling since mid-Miocene. The late Miocene accelerated global cooling and the Pleistocene glaciations would have driven beeches into East Asia, North America, and West Eurasia. Meanwhile, range reduction and extinction in high latitudes, central Asia, and western North America converged to form the beech modern distribution pattern. This study provides a first attempt to disentangle the biogeographic history of beeches in the context of a nearly resolved and time-calibrated phylogeny, which could shed new insights into the formation of the temperate biome in the Northern Hemisphere.
关键词	biogeography Fagus nuclear single-copy gene phylogeny species tree MULTINERVIS NAKAI FAGACEAE NORTHERN-HEMISPHERE GENETIC-VARIATION TIBETAN PLATEAU WESTERN EURASIA LAND BRIDGES SYLVATICA L. SEQUENCE BEECH EVOLUTION
DOI	10.1111/jse.12695
WOS记录号	WOS:000609902200001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/73032
专题	中国科学院昆明植物研究所
作者单位	1.Jiangxi Agr Univ, Coll Forestry, Nanchang 330045, Jiangxi, Peoples R China 2.Jiangxi Agr Univ, Lab Subtrop Biodivers, Nanchang 330045, Jiangxi, Peoples R China 3.CSIC Ajuntament Barcelona, Bot Inst Barcelona IBB, Passeig Migdia S-N, Barcelona 08038, Spain 4.Gyeongsang Natl Univ, Dept Biol, Jinju 660701, South Korea 5.Gyeongsang Natl Univ, Res Inst Nat Sci, Jinju 660701, South Korea 6.Kyoto Univ, Grad Sch Human & Environm Studies, Kyoto 6068502, Japan 7.Autonomous Univ Hidalgo, Biol Res Ctr, Mineral De La Reforma 42184, Mexico 8.Univ Cukurova, Inst Nat & Appl Sci, Dept Biotechnol, TR-01330 Adana, Turkey 9.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biodivers & Biogeog, Kunming 650204, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Jiang,Lu,Bao,Qin,He,Wei,et al. Phylogeny and biogeography of Fagus (Fagaceae) based on 28 nuclear single/low-copy loci[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2021.
APA	Jiang,Lu.,Bao,Qin.,He,Wei.,Fan,Deng-Mei.,Cheng,Shan-Mei.,...&Zhang,Zhi-Yong.(2021).Phylogeny and biogeography of Fagus (Fagaceae) based on 28 nuclear single/low-copy loci.JOURNAL OF SYSTEMATICS AND EVOLUTION.
MLA	Jiang,Lu,et al."Phylogeny and biogeography of Fagus (Fagaceae) based on 28 nuclear single/low-copy loci".JOURNAL OF SYSTEMATICS AND EVOLUTION (2021).