| Project/Area Number |
21770086
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Biodiversity/Systematics
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| Research Institution | Kanazawa University |
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Principal Investigator |
YAMADA Toshihiro Kanazawa University, 自然システム学系, 講師 (70392537)
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| Project Period (FY) |
2009 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 種子植物 / 種子 / 種皮 / 珠皮 / 葉 / テローム / BELL1 / INNER NO OUTER / YABBY / シロイヌナズナ / ハゴロモモ / 前裸子植物 / HD-ZIP III |
|---|
| Research Abstract |
Both leaf and integument (=seed coat) are planar organs which are evolved almost simultaneously from stem in 380 million years ago. At the same time, they are representative adaptive characters of seed plants. Their simultaneous evolution is partly explained by a fact that they adopt the same developmental mechanisms upon their origin. On the other hand, the mechanisms are modified independently in leaf and integument, enabling them to form their unique characters.
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