| Project/Area Number |
25304025
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 海外学術 |
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| Research Field |
Forest science
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| Research Institution | The University of Tokyo |
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Principal Investigator |
IDE Yuji 東京大学, 農学生命科学研究科, 教授 (90213024)
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| Co-Investigator(Kenkyū-buntansha) |
SAITO Yoko 東京大学, 大学院農学生命科学研究科, 助教 (00302597)
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| Research Collaborator |
KUROKOCHI Hiroyuki 東京大学, アジア生物資源環境研究センター, 助教 (00609000)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2013: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
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| Keywords | 希少樹種 / 核SSR / 葉緑体DNA / 次世代シーケンサー / 遺伝的多様性 / DNA分析 / 希少樹木 / 核DNA / 現地外保全 |
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| Outline of Final Research Achievements |
In order to prevent the illegal sell of wood and to contribute the establishment of conservation area of Ulin (Eusideroxylon zwageri), which is highly threatened, we conducted the phylogeographic study of this tropical Lauraceae tree species. Sixteen nuclear microsatellite markers are developed and sequencing regions in chloroplast are decided by Next generation sequencer analysis. Totally 310 individuals in 9 populations located in Sumatra Island and Kalimantan Island, Indonesia, are genetically analyzed. The essential information for establishment of the conservation area is obtained, that this species have clear genetic structure and the genetic differentiation among populations. Most of chloroplast haplotypes, being peculiar to each population, are useful for checking of illegal sell of this species.
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