| Budget Amount *help |
¥24,180,000 (Direct Cost: ¥18,600,000、Indirect Cost: ¥5,580,000)
Fiscal Year 2018: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2017: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2016: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
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| Outline of Final Research Achievements |
Fairy ring is a phenomenon in which the turf becomes darker than its surroundings. We discovered the plant growth regulators AHX and ICA from the Lepista sordida that causes fairy rings, and AHX and its in-plant metabolite AOH.It has been revealed that it is endogenously produced in plants and is biosynthesized by the novel purine metabolic pathwayBased on the above findings, we believe that AHX, ICA, and AOH (Fairy compounds) are likely to be new plant hormones. When the compound was extracted from the rice treated with the compound and analyzed by HPLC,it was revealed that a large number of metabolites were produced. Those compounds were isolated successfully and structural determination was performed. We continued research on elucidation of biosynthetic and metabolic pathways and identified biosynthetic enzymes of FCs.
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