2013 Fiscal Year Final Research Report
Chemosystematic of Tulips based on tepal anthocyanins as phenetic markers
| Project/Area Number |
23580047
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Horticulture/Landscape architecture
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| Research Institution | Kagoshima University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAKAYAMA Masayoshi 農業・食品産業技術総合研究機構, 花き研究所, チーム長 (40237475)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 園芸利用 / 化学分類 / チューリップ / アントシアニン / 遺伝生化学 |
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| Research Abstract |
The research is focused on the clarification of the establishment of Tulip species and cultivars (lines) by chemosytematics based on tepal anthocyanins as phenetic markers in accordance with the information on the pigments-distribution as well as the progenies' cross references based on the inheritance of tepal anthocyanidins. The seven major anthocyanins are identified and base on the 13 pigment patterns, 414 lines are divided into the 2 large clusters A and B according to Ward's minimum variance cluster analysis; the cluster A included 310 lines based on the major anthocyanidins, Pg and Cy, and the cluster B included 104 lines due to the major anthocyanidin, Dp. The Tulip cultivars are suggested to differentiate from the Dp-dominant species thus concluded to establish the updated or further differentiated phenotypic lines as existed in nowadays.
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