Comparison of population genetic structure between plant species of different sexual systems
| Project/Area Number |
21770092
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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 | Research Institute for Humanity and Nature |
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Principal Investigator |
SEO Akihiro Research Institute for Humanity and Nature, 研究部, プロジェクト研究員 (30378567)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Keywords | 分子植物地理 / 繁殖様式 / 遺伝的多様性 / 遺伝構造 / 被子植物 / 日本列島 / シダ植物 |
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| Research Abstract |
Spatial pattern of genetic structure between plant species of different sexual systems, Elatostema umbellatum var. majus (dioecy) VS E. laetevirens (monoecy) and Dryopteris erythrosora (asexual) VS D.caudipinna (sexual), were analysed using molecular analisys. Genetic differentiation of dioecious species was not higher than those of monoecious species. D. caudipinna on Izu Island was dispersed to disturbed area. These results suggest that difference of sexual system of plant species might not effect the genetic structure of these species.
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Report
(3 results)
Research Products
(5 results)
