| Project/Area Number |
15K14745
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Forest science
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
MAKITA AKIFUMI 秋田県立大学, 生物資源科学部, 教授 (60315596)
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| Research Collaborator |
YONEKURA KOJI 東北大学, 植物園, 助教
KANNO TAKAMASA 東北大学, 大学院農学研究科, 大学院生
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 雑種識別 / MIG-seq法 / 集団遺伝学 / NGS / ササ / ホンシャクナゲ / アズマザサ属 |
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| Outline of Final Research Achievements |
Studies of the genetic origin of hybrids are required to clarify systematic relationships in many species groups. However, it is generally difficult to develop common DNA markers among different species for the genetic analysis. Here, we conducted a new approach, multiplexed ISSR genotyping by sequencing (MIG-seq) method, for identifying the parental species of two putative hybrid species (groups) of dwarf bamboo and Rhododendron. Our population genetic analysis strongly suggested hybrid origin of the species. This approach can be applied to investigating a wide range of hybrid species, and will be able to contribute to systematic studies of many species.
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