Phylogenomic analyses reveal intractable evolutionary history of a temperate bamboo genus (Poaceae: Bambusoideae)

doi:10.1016/j.pld.2019.05.003

	Phylogenomic analyses reveal intractable evolutionary history of a temperate bamboo genus (Poaceae: Bambusoideae)
	Guo, Cen 1,2; Guo, Zhen-Hua1 ; Li, De-Zhu1
通讯作者	Guo, Zhen-Hua(guozhenhua@mail.kib.ac.cn) ; Li, De-Zhu(dzl@mail.kib.ac.cn)
	2019-08-01
发表期刊	PLANT DIVERSITY
ISSN	2096-2703
卷号	41 期号:4 页码:213-219
摘要	Shibataea is a genus of temperate bamboos (Poaceae: Bambusoideae) endemic to China, but little is known about its phylogenetic position and interspecific relationships. To elucidate the phylogenetic relationship of the bamboo genus Shibataea, we performed genome-scale phylogenetic analysis of all seven species and one variety of the genus using double digest restriction-site associated DNA sequencing (ddRAD-seq) and whole plastid genomes generated using genome skimming. Our phylogenomic analyses based on ddRAD-seq and plastome data congruently recovered Shibataea as monophyletic. The nuclear data resolved S. hispida as the earliest diverged species, followed by S. chinensis, while the rest of Shibataea can be further divided into two clades. However, the plastid and nuclear topologies conflict significantly. By comparing the results of network analysis and topologies reconstructed from different datasets, we identify S. kumasasa as the most admixed species, which may be caused by incomplete lineage sorting (ILS) or interspecific gene flow with four sympatric species. This study highlights the power of ddRAD and plastome data in resolving complex relationships in the intractable bamboo genus. Copyright (C) 2019 Kunming Institute of Botany, Chinese Academy of Sciences. Publishing services by Elsevier B.V.
关键词	Shibataea ddRAD-seq Genome skimming Phylogeny Incongruence
DOI	10.1016/j.pld.2019.05.003
收录类别	SCI
语种	英语
WOS记录号	WOS:000484805800001
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/68763
专题	中国西南野生生物种质资源库
通讯作者	Guo, Zhen-Hua; Li, De-Zhu
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Germplasm Bank Wild Species, Kunming 650201, Yunnan, Peoples R China 2.Univ Chinese Acad Sci, Kunming Coll Life Sci, Kunming 650201, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Guo, Cen,Guo, Zhen-Hua,Li, De-Zhu. Phylogenomic analyses reveal intractable evolutionary history of a temperate bamboo genus (Poaceae: Bambusoideae)[J]. PLANT DIVERSITY,2019,41(4):213-219.
APA	Guo, Cen,Guo, Zhen-Hua,&Li, De-Zhu.(2019).Phylogenomic analyses reveal intractable evolutionary history of a temperate bamboo genus (Poaceae: Bambusoideae).PLANT DIVERSITY,41(4),213-219.
MLA	Guo, Cen,et al."Phylogenomic analyses reveal intractable evolutionary history of a temperate bamboo genus (Poaceae: Bambusoideae)".PLANT DIVERSITY 41.4(2019):213-219.

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