Robust Phylogeny of Tetrastigma (Vitaceae) Based on Ten Plastid DNA Regions: Implications for Infrageneric Classification and Seed Character Evolution

doi:10.1038/ng.3862

	Robust Phylogeny of Tetrastigma (Vitaceae) Based on Ten Plastid DNA Regions: Implications for Infrageneric Classification and Seed Character Evolution
	Habib, Sadaf ; Dang, Viet-Cuong ; Ickert-Bond, Stefanie M.; Zhang, Jin-Long ; Lu, Li-Min ; Wen, Jun 6; Chen, Zhi-Duan
	2017
发表期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
卷号	8
摘要	Tetrastigma (Miq.) Planch. is one of the most species-rich genera of the economically and agronomically important grape family Vitaceae. It includes ca. 95 species widely distributed in the tropics and subtropics of Asia and Australia. Species of Tetrastigma exhibit great diversity in both vegetative and reproductive characters. Here we inferred a well-supported phylogeny of Tetrastigma based on ten chloroplast DNA regions with an expanded taxon sampling of 72 species and two varieties. Our molecular results support six major clades within Tetrastigma and the relationships among these clades were well-resolved. We also documented seed morphology of 44 species covering the six major clades of the genus. Ancestral states of eight characters (seed shape, seed surface rumination pattern, chalaza length/width ratio, chalaza position, ventral infold position, ventral infold divergence, ventral infold depth in cross section, and endosperm shape) were reconstructed in Mesquite and R with four models. Character optimizations suggest that all character states have evolved multiple times except that the irregular-shaped surface rumination has derived only once in Tetrastigma. We evaluated the taxonomic importance of seed morphology and identified potential morphological evidence to support each major clade. Our comprehensive analyses of Tetrastigma shed insights into the infrageneric classification of this morphologically diverse and ecologically important genus in tropical and subtropical Asia.
关键词	character evolution classification molecular phylogeny seed morphology Tetrastigma Vitaceae
学科领域	Genetics & Heredity
DOI	10.1038/ng.3862
收录类别	SCI
语种	英语
WOS关键词	GRAPE FAMILY VITACEAE ; NUCLEAR GENE DATA ; MORPHOLOGY ; HOST ; PROGRESS ; PLANCH. ; FRUITS
WOS记录号	WOS:000402062300015
出版者	FRONTIERS MEDIA SA
文献子类	Article
出版地	LAUSANNE
资助机构	National Natural Science Foundation of China (NNSF)National Natural Science Foundation of China (NSFC) [31500179, 31590822] ; Science and Technology Basic Work [2013FY112100] ; Sino-African Joint Research Center ; Chinese Academy of SciencesChinese Academy of Sciences [SAJC201613] ; CAS-TWAS President's Fellowship
作者邮箱	liminlu@ibcas.ac.cn
作品OA属性	hybrid, Green Published
引用统计	被引频次：159[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/22298
专题	系统与进化植物学国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Chinese Acad Sci, Sino African Joint Res Ctr, Wuhan, Peoples R China 4.Ickert-Bond, Stefanie M.] Univ Alaska Fairbanks, UA Museum North Herbarium, Fairbanks, AK 99775 USA 5.Ickert-Bond, Stefanie M.] Univ Alaska Fairbanks, Dept Biol & Wildlife, Fairbanks, AK 99775 USA 6.Flora Conservat Dept, Kadoorie Farm & Bot Garden, Hong Kong, Hong Kong, Peoples R China 7.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, Washington, DC 20560 USA
推荐引用方式 GB/T 7714	Habib, Sadaf,Dang, Viet-Cuong,Ickert-Bond, Stefanie M.,et al. Robust Phylogeny of Tetrastigma (Vitaceae) Based on Ten Plastid DNA Regions: Implications for Infrageneric Classification and Seed Character Evolution[J]. FRONTIERS IN PLANT SCIENCE,2017,8.
APA	Habib, Sadaf.,Dang, Viet-Cuong.,Ickert-Bond, Stefanie M..,Zhang, Jin-Long.,Lu, Li-Min.,...&Chen, Zhi-Duan.(2017).Robust Phylogeny of Tetrastigma (Vitaceae) Based on Ten Plastid DNA Regions: Implications for Infrageneric Classification and Seed Character Evolution.FRONTIERS IN PLANT SCIENCE,8.
MLA	Habib, Sadaf,et al."Robust Phylogeny of Tetrastigma (Vitaceae) Based on Ten Plastid DNA Regions: Implications for Infrageneric Classification and Seed Character Evolution".FRONTIERS IN PLANT SCIENCE 8(2017).

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