Comprehensive analyses of speciation networks in Japanese ferns and lycophytes
| Project/Area Number |
24770083
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Biodiversity/Systematics
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| Research Institution | National Museum of Nature and Science, Tokyo |
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Principal Investigator |
EBIHARA Atsushi 独立行政法人国立科学博物館, 植物研究部, 研究主幹 (20435738)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | シダ植物 / 種分化 / 網状進化 / 種形成 / 倍数体 |
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| Outline of Final Research Achievements |
A number of species complexes possibly originated from "reticulate evolution" which involves hybridizations and polyploidizations are present in the fern and lycophyte flora of Japan. We clarified biological entities of 20 complexes selected from Hymenophyllacae, Thelypteridaceae, Lindsaeaceae, Dennstaedtiaceae, Pteridaceae, Cystopteridaceae, Aspleniaceae and Dryopteridaceae by ploidy and mollecular phylogenetic analyses. Taxonomic and/or nomenclatural revisions were made for the complexes whose names did not correspond to their biological entities.
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Report
(4 results)
Research Products
(14 results)
