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题名: Chemical and Genetic Study of Ligularia duciformis and Related Species in Sichuan and Yunnan Provinces of China
作者: Nagano, Hajime1; Hanai, Ryo2, 3; Yamada, Hiroka1; Matsushima, Mika1; Miura, Yui1; Hoya, Takanori4; Ozawa, Masaaki4; Fujiwara, Miho5; Kodama, Hikari5; Torihata, Atsushi4; Onuki, Hiroyuki8; Nezu, Yoko8, 9; Kawai, Satoru9; Yamazaki, Mizue8; Hirota, Hiroshi8; Saito, Yoshinori5; Tori, Motoo5; Ohsaki, Ayumi4; null(龚洵)10; Kuroda, Chiaki6, 7
刊名: CHEMISTRY & BIODIVERSITY
关键词: Ligularia species ; Eremophilanes ; Oplopanes ; Phenylpropenoids ; DNA ; Introgression ; Chemotaxonomy
英文摘要: The chemical constituents of the root extracts and the evolutionarily neutral DNA base sequences were studied for 28 samples of Ligularia duciformis, L. kongkalingensis, and L. nelumbifolia collected in Sichuan and Yunnan Provinces of China. The samples could be classified into four chemotypes (14). Sesquiterpenoids having eremophilane and oplopane skeletons were isolated from two (Chemotype 1) and three (Chemotype 2) samples, respectively. Two new oplopane derivatives were isolated and their structures were determined. In 18 samples, phenylpropenoids were the major components (Chemotype 3). In five samples, neither phenylpropenoids nor sesquiterpenoids were found (Chemotype 4). Despite this large chemical variety, no correlation was found between the chemotype and the morphological criteria of species identification. The analysis of the evolutionarily neutral DNA regions also indicated that the samples were not separated into distinct clades and that introgression was extensive.
出版日期: 2012-04-01
卷号: 9, 期号:4, 页码:789-805
DOI标识: 10.1002/cbdv.201100240
语种: 英语
收录类别: SCI
学科分类: Biochemistry & Molecular Biology; Chemistry, Multidisciplinary
ISSN号: 1612-1872
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/10493
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

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作者单位: 1.Ochanomizu Univ, Dept Chem, Bunkyo Ku, Tokyo 1128610, Japan
2.Rikkyo Univ, Dept Life Sci, Tokyo 1718501, Japan
3.Rikkyo Univ, Res Ctr Life Sci, Toshima Ku, Tokyo 1718501, Japan
4.Tokyo Med & Dent Univ, Inst Biomat & Bioengn, Chiyoda Ku, Tokyo 1010062, Japan
5.Tokushima Bunri Univ, Fac Pharmaceut Sci, Yamashiro, Tokushima 7708514, Japan
6.Rikkyo Univ, Dept Chem, Tokyo 1718501, Japan
7.Rikkyo Univ, Res Ctr Smart Mol, Toshima Ku, Tokyo 1718501, Japan
8.RIKEN Genom Sci Ctr, Tsurumi Ku, Yokohama, Kanagawa 2300045, Japan
9.Tokyo Denki Univ, Fac Sci & Engn, Hatoyama, Saitama 3500394, Japan
10.Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China

Recommended Citation:
Nagano, H; Hanai, R; Yamada, H; Matsushima, M; Miura, Y; Hoya, T; Ozawa, M; Fujiwara, M; Kodama, H; Torihata, A; Onuki, H; Nezu, Y; Kawai, S; Yamazaki, M; Hirota, H; Saito, Y; Tori, M; Ohsaki, A; Gong, X; Kuroda, C.Chemical and Genetic Study of Ligularia duciformis and Related Species in Sichuan and Yunnan Provinces of China,CHEMISTRY & BIODIVERSITY,2012,9(4):789-805
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