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

文献类型：期刊论文

作者Habib, Sadaf; Dang, Viet-Cuong; Ickert-Bond, Stefanie M.; Zhang, Jin-Long; Lu, Li-Min; Wen, Jun5; Chen, Zhi-Duan
刊名FRONTIERS IN PLANT SCIENCE
出版日期2017
卷号8
关键词character evolution classification molecular phylogeny seed morphology Tetrastigma Vitaceae
ISSN号1664-462X
DOI10.1038/ng.3862
文献子类Article
英文摘要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.
学科主题Genetics & Heredity
出版地LAUSANNE
WOS关键词GRAPE FAMILY VITACEAE ; NUCLEAR GENE DATA ; MORPHOLOGY ; HOST ; PROGRESS ; PLANCH. ; FRUITS
语种英语
WOS记录号WOS:000402062300015
出版者FRONTIERS MEDIA SA
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
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/22298]  
专题植物研究所_系统与进化植物学研究中心_系统与进化植物学研究中心_学位论文
作者单位1.Smithsonian Inst, Natl Museum Nat Hist, Dept Bot, Washington, DC 20560 USA
2.Chinese Acad Sci, Inst Bot, State Key Lab Systemat & Evolutionary Bot, Beijing, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Ickert-Bond, Stefanie M.] Univ Alaska Fairbanks, Dept Biol & Wildlife, Fairbanks, AK 99775 USA
5.Flora Conservat Dept, Kadoorie Farm & Bot Garden, Hong Kong, Hong Kong, Peoples R China
6.Chinese Acad Sci, Sino African Joint Res Ctr, Wuhan, Peoples R China
7.Ickert-Bond, Stefanie M.] Univ Alaska Fairbanks, UA Museum North Herbarium, Fairbanks, AK 99775 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).

入库方式： OAI收割

来源：植物研究所

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