Phylotranscriptomics reveals the evolutionary history of subtropical East Asian white pines: further insights into gymnosperm diversification

doi:10.1016/j.ympev.2022.107403

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	Phylotranscriptomics reveals the evolutionary history of subtropical East Asian white pines: further insights into gymnosperm diversification
	Liu, Yan-Yan ; Jin, Wei-Tao ; Wei, Xiao-Xin ; Wang, Xiao-Quan
刊名	MOLECULAR PHYLOGENETICS AND EVOLUTION
	2022
卷号	168
关键词	Subtropical East Asia Gymnosperms Phylotranscriptomics Species diversity Taiwan Island White pines
ISSN号	1055-7903
DOI	10.1016/j.ympev.2022.107403
文献子类	Article
英文摘要	Floristic composition within a geographic area is driven by a wide array of factors from local biotic interactions to biogeographical processes. Subtropical East Asia is a key biodiversity hotspot of the world, and harbors the most families of extant gymnosperms and a large number of endemic genera with ancient origins, but rare phylogenetic studies explored whether it served as a diversification center for gymnosperms. Here, we investigated the evolutionary and biogeographical history of subtropical East Asian white pines using an integrative approach that combines phylotranscriptomic and ecological analyses. Using 2,606 orthologous nuclear genes, we reconstructed a fully resolved and dated phylogeny of these species. Two main clades first diverged in the early Miocene, and by the late Miocene, all species appeared. Two white pines endemic to Taiwan Island experienced independent colonization events and regional extinction, which resulted in the present disjunctive distribution from mainland China. Ecological and biogeographical analyses indicate that the monsoon-driven assembly of evergreen broadleaved forests (EBLFs) might have significantly affected the diversification of subtropical East Asian white pines. Our study highlights the interactions of biotic and abiotic forces in the diversification and speciation of subtropical East Asian white pines. These findings indicate that subtropical East Asia is not only a floristic museum, but also a diversification center for gymnosperms. Our study also demonstrates the importance of phylotranscriptomics on species delimitation and biodiversity conservation, particularly for closely related species.
学科主题	Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
电子版国际标准刊号	1095-9513
出版地	SAN DIEGO
WOS关键词	PHYLOGENETIC ANALYSIS ; R PACKAGE ; SEQUENCE ; GENUS ; VEGETATION ; SOFTWARE ; CHINA ; CLASSIFICATION ; BIOGEOGRAPHY ; DIVERGENCE
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
语种	英语
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
WOS记录号	WOS:000820506000006
资助机构	Strategic Priority Research Program of Chinese Academy of Sciences [XDB31000000, XDA23080200] ; National Key Research and Development Program of China [2017YFA0605100] ; National Natural Science Foundation of China [31470316, 31270422, 32000170]
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/29054]
专题	系统与进化植物学国家重点实验室
作者单位	1.[Liu, Yan-Yan 2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 3.Henan Agr Univ, Coll Plant Protect, Zhengzhou 450002, Peoples R China 4.Jin, Wei-Tao 5.Wei, Xiao-Xin
推荐引用方式 GB/T 7714	Liu, Yan-Yan,Jin, Wei-Tao,Wei, Xiao-Xin,et al. Phylotranscriptomics reveals the evolutionary history of subtropical East Asian white pines: further insights into gymnosperm diversification[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2022,168.
APA	Liu, Yan-Yan,Jin, Wei-Tao,Wei, Xiao-Xin,&Wang, Xiao-Quan.(2022).Phylotranscriptomics reveals the evolutionary history of subtropical East Asian white pines: further insights into gymnosperm diversification.MOLECULAR PHYLOGENETICS AND EVOLUTION,168.
MLA	Liu, Yan-Yan,et al."Phylotranscriptomics reveals the evolutionary history of subtropical East Asian white pines: further insights into gymnosperm diversification".MOLECULAR PHYLOGENETICS AND EVOLUTION 168(2022).