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题名: Chemical and Genetic Studies on Hybrid of Ligularia subspicata and Ligularia cyathiceps Collected in Yunnan Province of China
作者: Shimizu, Anna1; Watanabe, Shizuka1; Hanai, Ryo2; Okamoto, Yasuko3; Tori, Motoo3; null(龚洵)4; Kuroda, Chiaki1
刊名: CHEMISTRY & BIODIVERSITY
关键词: OCCURRING TERPENE DERIVATIVES ; ALLIARIAE GOUAN KERN ; HENGDUAN MOUNTAINS ; DIVERSITY ; CONSTITUENTS ; FURANOEREMOPHILANES ; SESQUITERPENES ; SENECIO ; SICHUAN ; FUROEREMOPHILANES
英文摘要: Two morphologically ambiguous Ligularia samples (samples A and B), and samples with morphology of Ligularia subspicata (sample C), Ligularia lamarum (sample D), or Ligularia cyathiceps (sample E), were collected at Tianchi Pond, Shangrila County, Yunnan Province, China. Analysis of the nucleotide sequence of the internal transcribed spacers (ITSs) in the nuclear ribosomal RNA gene cluster indicated that not only sample B but also sample D was a hybrid of L. cyathiceps and L. lamarum/ L. subspicata. Although the morphology of sample A suggested that it was also a hybrid, the ITS sequence of sample Awas that of L. cyathiceps. Twenty compounds were isolated from the five samples, and the structures of two new compounds 7 and 14 were determined. Furanoeremophilanes typical of L. lamarum/ L. subspicata were detected not only in samples C and D, but also in samples A and B. These results indicate that the ability to produce root chemicals can spread through introgression.
出版日期: 2014-09-01
卷号: 11, 期号:9, 页码:1438-1448
DOI标识: 10.1002/cbdv.201400133
语种: 英语
收录类别: SCI
学科分类: Biochemistry & Molecular Biology ; Chemistry
ISSN号: 1612-1872
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/18413
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.Rikkyo Univ, Ctr Smart Mol, Dept Chem & Res, Toshima Ku, Tokyo 1718501, Japan
2.Rikkyo Univ, Ctr Life Sci, Dept Life Sci & Res, Toshima Ku, Tokyo 1718501, Japan
3.Tokushima Bunri Univ, Fac Pharmaceut Sci, Yamashiro, Tokushima 7708514, Japan
4.Chinese Acad Sci, Kunming Inst Bot, Kunming 650201, Peoples R China

Recommended Citation:
Shimizu,Anna;Watanabe,Shizuka;Hanai,Ryo;Okamoto,Yasuko;Tori,Motoo;Gong,Xun;Kuroda,Chiaki.Chemical and Genetic Studies on Hybrid of Ligularia subspicata and Ligularia cyathiceps Collected in Yunnan Province of China,CHEMISTRY & BIODIVERSITY,2014,11(9):1438-1448
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