Revisiting the phylogeny of Dipsacales: New insights from phylogenomic analyses of complete plastomic sequences
Xiang, Chun-Lei; Dong, Hong-Jin; Landrein, Sven; Zhao, Fei4; Yu, Wen-Bin; Soltis, Douglas E.; Soltis, Pamela S.; Backlund, Anders6; Wang, Hua-Feng; Li, De-Zhu
刊名JOURNAL OF SYSTEMATICS AND EVOLUTION
2019
卷号x期号:x页码:-
关键词Adoxaceae Caprifoliaceae Heptacodium Morinaceae Triplostegia Zabelia
ISSN号1674-4918
DOI10.1111/jse.12526
英文摘要

Phylogenetic relationships in Dipsacales have long been a major challenge. Although considerable progress has been made during the past two decades, questions remain; the uncertain systematic positions of Heptacodium, Triplostegia, and Zabelia, in particular, impede our understanding of Dipsacales evolution. Here we use 75 complete plastomic sequences to reconstruct the phylogeny of Dipsacales, of which 28 were newly generated. Two primary clades were recovered that form the phylogenetic backbone of Dipsacales. Seven of the primary clades correspond to the recognized families Adoxaceae, Caprifoliaceae s. str., Diervillaceae, Dipsacaceae, Linnaeaceae, Morinaceae, and Valerianaceae, and one corresponds to Zabelia, which was found to be the closest relative of Morinaceae in all analyses. Additionally, our results, with greatly increased confidence in most branches, show that Heptacodium and Triplostegia are members of Caprifoliaceae s. str. and Dipsacaceae, respectively. The results of our study indicate that the complete plastomic sequences provide a fully-resolved and well-supported representation of the phylogenetic relationships within Dipsacales.

学科主题Plant Sciences
语种英语
WOS记录号WOS:000480609400001
内容类型期刊论文
源URL[http://ir.xtbg.org.cn/handle/353005/11475]  
专题西双版纳热带植物园_2012年后新成立研究组
作者单位1.Chinese Acad Sci, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China
2.Huanggang Normal Univ, Hubei Key Lab Econ Forest Germplasm Improvement &, Huanggang 438000, Hubei, Peoples R China
3.Hubei Collaborat Innovat Ctr Characterist Resourc, Huanggang 438000, Hubei, Peoples R China
4.Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
6.Soltis, Douglas E.; Soltis, Pamela S.] Univ Florida, Florida Museum Nat Hist, Gainesville, FL 32611 USA
7.Uppsala Univ, Div Pharmacognosy, Dept Med Chem, S-75123 Uppsala, Sweden
8.Hainan Univ, Key Lab Trop Biol Resources, Minist Educ, Sch Life & Pharmaceut Sci, Haikou 570228, Hainan, Peoples R China
9.Chinese Acad Sci, Plant Germplasm & Genom Ctr, Germplasm Bank Wild Species, Kunming Inst Bot, Kunming 650201, Yunnan, Peoples R China
推荐引用方式
GB/T 7714
Xiang, Chun-Lei,Dong, Hong-Jin,Landrein, Sven,et al. Revisiting the phylogeny of Dipsacales: New insights from phylogenomic analyses of complete plastomic sequences[J]. JOURNAL OF SYSTEMATICS AND EVOLUTION,2019,x(x):-.
APA Xiang, Chun-Lei.,Dong, Hong-Jin.,Landrein, Sven.,Zhao, Fei.,Yu, Wen-Bin.,...&Peng, Hua.(2019).Revisiting the phylogeny of Dipsacales: New insights from phylogenomic analyses of complete plastomic sequences.JOURNAL OF SYSTEMATICS AND EVOLUTION,x(x),-.
MLA Xiang, Chun-Lei,et al."Revisiting the phylogeny of Dipsacales: New insights from phylogenomic analyses of complete plastomic sequences".JOURNAL OF SYSTEMATICS AND EVOLUTION x.x(2019):-.
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