Exploration of a factor participating in intra-specific diversity in plant secondary metabolism using NMR metabolomic analysis
Project/Area Number |
16K18897
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Natural medicines
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Research Institution | Nagasaki University |
Principal Investigator |
SAITO Yoshinori 長崎大学, 医歯薬学総合研究科(薬学系), 准教授 (30441588)
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Project Period (FY) |
2016-04-01 – 2018-03-31
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Project Status |
Completed (Fiscal Year 2017)
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Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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Keywords | 種内多様性 / メタボローム / 二次代謝産物 / 高等植物 / NMR |
Outline of Final Research Achievements |
Lavandula angustifolia and Ligularia vellerea growing in different area of Japan and China, respectively, were found to be intra-specifically diverse in their chemical constituents. Chemical composition of L. angustifolia and L. vellerea was grouped into 3 and 2 types, respectively, using NMR metabolomic analysis of their extracts. The ingredient corresponding to the first principal component was identified for each species. Variation in composition of antioxidative aromatic substances among the L. angustifolia individuals growing in different areas was also evaluated. Intra-specific diversity in Ligularia lamarum was found to be more complex than previously known with regard to its chemical composition, nucleotide sequences, and geographical distribution.
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Report
(3 results)
Research Products
(23 results)
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[Presentation] Chemical Constituents of Hybrids Between Ligularia duciformis/Ligularia nelumbifolia and Other Ligularia Species2016
Author(s)
Chiaki Kuroda, Sayako Tanabe, Nao Aoyama, Yurika Suzuki, Hiroka Yamada, Hajime Nagano, Ryo Hanai, Yasuko Okamoto, Motoo Tori, Xun Gong, Yoshinori Saito
Organizer
The International Symposium on Natural Products for the Future 2016 (ISNPF2016)
Place of Presentation
徳島文理大学(徳島県徳島市)
Year and Date
2016-09-01
Related Report
Int'l Joint Research