Phylogeographic study of riparian plants in Western Japan
| Project/Area Number |
15K07186
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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 |
Biodiversity/Systematics
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| Research Institution | The University of Tokushima |
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Principal Investigator |
Yamashiro Tadashi 徳島大学, 大学院社会産業理工学研究部(生物資源産業学域), 准教授 (50380126)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 渓流沿い植物 / マイクロサテライト / 集団クラスタリング / 生物地理 / レフュージア / 系統地理 / 環境適応 / 種分化 |
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| Outline of Final Research Achievements |
Population genetic analyses based on microsatellite markers were conducted on Gentiana scabra and Salvia japonica in eastern Japan to examine the origin of their riparian populations. For Gentiana scabra, the result of STRUCTURE simulations, riparian populations were clustered separately, except for those of some Shikoku populations. Furthermore, all riparian populations did not consist a cluster with inland populations. These results suggested that the most of riparian populations might be independently originated form local ancestral populations in Gentiana scabra. Clustering analyses on raiperian Salvia japonica populations also supported their independent origin from their local ancestral populations.
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Report
(4 results)
Research Products
(3 results)
