| Project/Area Number |
15580029
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Horticulture/Landscape architecture
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| Research Institution | Natural History Museum & Institute, Chiba |
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Principal Investigator |
MIKANAGI Yuki Natural History Museum & Institute, Chiba, Dept.of Collection Management, Curator (10250151)
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| Project Period (FY) |
2003 – 2006
|
| Project Status |
Completed (Fiscal Year 2006)
|
| Budget Amount *help |
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2006: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2004: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2003: ¥800,000 (Direct Cost: ¥800,000)
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| Keywords | roses / old roses / anthocyain / pelargonidin glycoside / flower colour / フラボノイド / 高速液体クロマトグラフィ / 2次元薄層クロマトグラフィ |
|---|
| Research Abstract |
In this study, anthocyanin distribution in the petals of roses raised in the 19th century and the beginning of the 20th century : (1) Gallica roses group, (2) hybrids between Gallica roses and China roses (3) Polyantha roses group were analyzed. The orange pigment, peralgonidin glycosides were used to regarded to be produced in roses as a result of recent mutation in garden forms, i.e. Polyantha roses in the 1930's. From the result of this study, the date of appearance of pelargonidin glycosides goes back to the end of the 19th century, i.e. Hybrid Perpetuals, 'Edouard Andre' and 'Charles Gater'.
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