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学科主题: 药学
题名:
Phylogeny of the Dipsacales s.l. based on chloroplast trnL-F and ndhF sequences
作者: Zhang, WH1; Chen, ZD1; Li, JH1; Chen, HB1; Tang, YC1
关键词: Dipsacales s.l. ; phylogeny ; trnL-F ; ndhF ; classification ; Morinaceae ; Triplostegia ; Heptacodium
刊名: MOLECULAR PHYLOGENETICS AND EVOLUTION
发表日期: 2003-02-01
卷: 26, 期:2, 页:176-189
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
研究领域[WOS]: Biochemistry & Molecular Biology ; Evolutionary Biology ; Genetics & Heredity
关键词[WOS]: MOLECULAR-DATA SETS ; RBCL SEQUENCES ; FLOWERING PLANTS ; GENE-SEQUENCES ; SENSU-LATO ; CLASSIFICATION ; DNA ; AMPLIFICATION ; EVOLUTION ; POSITION
英文摘要:

Sequences of the chloroplast trnL-F region and 3′ end ndhF gene were used to elucidate phylogenetic relationships and the delimitation of families within Dipsacales s.l. Parsimony analyses of individual and combined data were conducted using maximum parsimony method. The most parsimonious tree based on combined trnL-F and 3′ end ndhF data set recognizes seven major clades of Dipsacales s.l. with the following relationships: Apiales (Adoxaceae ((Diervillaceae, Caprifoliaceae s.str.) (Linnaeaceae (Morinaceae (Dipsacaceae, Valerianaceae))))). Both Sambucus and Viburnum have close relationships with Adoxaceae, supporting their inclusion in this family. Caprifoliaceae s.l. (excluding Sambucus and Viburnum) is polyphyletic, and comprises three clades or families, i.e., Linnaeaceae (Abelia, Dipelta, Kolkwitzia, and Linnaea), Diervillaceae (Weigela and Diervilla) and Caprifoliaceae s.str. (Heptacodium, Leycesteria, Lonicera, Symphoricarpos, and Triosteum). This study focuses on the systematic position of Heptacodium, Triplostegia, and Morinaceae; and suggests that Heptacodium is closely related to the other Caprifoliaceae s.str.; Triplostegia is a sister to Dipsacaceae; Morinaceae, which has an affinity with Dipsacaceae, is possibly a sister group with Dipsacaceae Valerianaceae clade. Our results are highly congruent with those of Bell et al. (2001) and Donoghue et al. (2001). (C) 2002 Elsevier Science (USA). All rights reserved.

语种: 英语
WOS记录号: WOS:000181007600002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/51710
Appears in Collections:北京大学药学院_天然药物学系_期刊论文

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作者单位: 1.Harvard Univ, Arnold Arboretum, Jamaica Plain, MA 02130 USA
2.Chinese Acad Sci, Inst Bot, Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China
3.Peking Univ, Sch Pharmaceut Sci, Dept Nat Med, Beijing 100083, Peoples R China

Recommended Citation:
Zhang, WH,Chen, ZD,Li, JH,et al. Phylogeny of the Dipsacales s.l. based on chloroplast trnL-F and ndhF sequences[J]. MOLECULAR PHYLOGENETICS AND EVOLUTION,2003,26(2):176-189.
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