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Phylogenomic analyses reveal intractable evolutionary history of a temperate bamboo genus (Poaceae: Bambusoideae)
Guo, Cen1,2; Guo, Zhen-Hua1; Li, De-Zhu1
Corresponding AuthorGuo, Zhen-Hua(guozhenhua@mail.kib.ac.cn) ; Li, De-Zhu(dzl@mail.kib.ac.cn)
2019-08-01
Source PublicationPLANT DIVERSITY
ISSN2096-2703
Volume41Issue:4Pages:213-219
AbstractShibataea 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.
KeywordShibataea ddRAD-seq Genome skimming Phylogeny Incongruence
DOI10.1016/j.pld.2019.05.003
Indexed BySCI
Language英语
WOS Research AreaPlant Sciences
WOS SubjectPlant Sciences
WOS IDWOS:000484805800001
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/68763
Collection中国西南野生生物种质资源库
Corresponding AuthorGuo, Zhen-Hua; Li, De-Zhu
Affiliation1.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
Recommended Citation
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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