Phylogeographical study on widely-distributed and local endemicspecies
| Project/Area Number |
22570085
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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 |
Biodiversity/Systematics
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| Research Institution | The University of Tokyo |
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Principal Investigator |
IKEDA Hiroshi 東京大学, 総合研究博物館, 准教授 (30299177)
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| Co-Investigator(Renkei-kenkyūsha) |
IWATSUBO Yoshikane 富山大学, 大学院・理工学研究部, 教授 (10201344)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 系統地理 / バラ科 / キジムシロ属 / 広域分布種 / 地域固有種 / DNA / 分類 / キジムシロ群 / 分子遺伝学 / 細胞遺伝学 |
|---|
| Research Abstract |
This study aims to clarify the process of speciation on the local endemic species which might be derived from widely-distributed species in Potentilla fragarioides group (Rsoaceae) . 11 species in the Potentilla fragarioides group were analysed.As a result, it is clarified that 1) all the species in the P. fragarioides group are diploids (2n=14), 2) P. freyniana var. sinica is not merely a variety of P. freyniana, but it is a clearly independent species, 3) although P. yamanakae has been treated as a hybrid, it has turned to be a good species, 4) two hybrids, hybrid between P. koreana and P. fragarioides, and between P. riparia and P. yamanakae, are discovered.
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Report
(4 results)
Research Products
(105 results)
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[Journal Article] Plant collecting in Doti and Bajhangdistricts in western Nepal in 2009.2010
Author(s)
Ikeda, H., Noshiro, S., Pendry , C., Amano,M., Bhatta, G. D., Bhattarai, A. P ., Dell, B.,Tanaka, T ., Wang, Y . J. & Y amamoto, N.
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Journal Title
Newsletter of Himalayan Botany
Volume: 43
Pages: 1-10
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[Journal Article] Plant collecting in Doti and Bajhang districts in western Nepal in 2009.2010
Author(s)
Ikeda, H., Noshiro, S., Pendry, C., Amano, M., Bhatta, G.D., Bhattarai, A.P., Dell, B., Tanaka, T., Wang, Y.J., Yamamoto, N.
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Journal Title
Newsletter of Himalayan Botany
Volume: 43
Pages: 1-10
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[Book] いきものずかん22011
Author(s)
もりちか、池田博(植物関係監修).
Total Pages
128
Publisher
角川グループパブリッシング.
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[Book] Flora of Nepal2011
Author(s)
Watson, M. F., Akiyama, S., Ikeda, H., Pendry, C. A., Rajbhandari, K. R. & Shrestha, K. K. (eds.).
Total Pages
425
Publisher
Royal Botanic Garden Edinburgh, Scotland.
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[Book] Flora of Nepal, vol.32011
Author(s)
Watson, M.F., Akiyama, S., Ikeda, H., Pendry, C.A., Rajbhandari, K.R., Shrestha, K.K.(eds.)
Total Pages
425
Publisher
Royal Botanic Garden Edinburgh, Scotland
Related Report
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[Book] いきものずかん2011
Author(s)
もりちか(著)、池田博(植物関係監修)
Total Pages
128
Publisher
角川グループパブリッシング
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