The DNA elements of vernalization insensitive 3 gene for quantitative and priming epigenetic memory of cold
Publicly Offered Research
| Project Area | Integrative system of autonomous environmental signal recognition and memorization for plant plasticity |
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| Project/Area Number |
16H01459
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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| Allocation Type | Single-year Grants |
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| Review Section |
Biological Sciences
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| Research Institution | University of Tsukuba |
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Principal Investigator |
ブザス ディアナ・ミハエラ 筑波大学, 生命環境系, 准教授 (00616229)
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Fiscal Year 2017: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2016: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
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| Keywords | epigenetics / chromatin / 遺伝子 / 植物 |
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| Outline of Annual Research Achievements |
VIN3 is a chromatin modifier best characterizedfor its role in the vernalization pathway. The epigenetic regulation of VIN3 during coldalso offers a unique opportunity to study eukaryotic gene regulation in the chromatin context because multiple chromatin regulators operate at VIN3 locus. In this project, progress was made in understanding the regulatory mechanisms by chromatin modifying system Polycomb/Trithorax, depositing the repressive H3K27me3 (via action of PRC2 and or PRC1) based on the chromatin dynamics during primig by cold. Also, a candidate gene approach identified candidates upstream or downstream VIN3 in the cold priming response.
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| Research Progress Status |
29年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
29年度が最終年度であるため、記入しない。
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Report
(2 results)
Research Products
(6 results)
