Production of Colchicine. derived Tetraploid Wild Vaccinium spp. and Its Use in Breeding
| Project/Area Number |
21580042
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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 | Tokai University |
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Principal Investigator |
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| Research Collaborator |
KUNITAKE Hisato 宮崎大学, 農学部, 教授 (80289628)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 未利用植物資源 / スノキ属 / 野生種 / 倍数性 / 機能性 / アントシアニン / 抗酸化活性 / 種間雑種 / ブルーベリー / ナツハゼ / ポリフェノール / コルヒチン処理 / 染色体倍加系統 / スノキ / 非還元配偶子 / スノキ属野生種 / ゲノムサイズ / 果実品質 |
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| Research Abstract |
We collected and evaluated Vaccinium wild species native to Japan, have not been utilize for horticulture up to the present, as genetic resources to breed some blueberry cultivars adaptable to Japan with high functionality. And we tried to obtain some interspecific hybrids among wild species and between blueberry cultivars using reciprocal crossing. We also carried out colchicine treatment of shoots in vitro in some wild species, to produce chromosome-doubled plants from diploid wild species, will easily cross with tetraploid cultivated species.
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Report
(4 results)
Research Products
(13 results)
