Cultivation memory in crop seed: analysis of epigenome in maturated seeds
| Project/Area Number |
15K14639
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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 |
Crop production science
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| Research Institution | Kyushu University |
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Principal Investigator |
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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: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 子実登熟 / 高温ストレス / エピゲノム |
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| Outline of Final Research Achievements |
Heat stress during seed maturation induced grain chalkiness and seed dormancy. The grain chalkiness was caused by induction of a-amylase through reactive oxygen species. The seed dormancy related to new transcriptional factor. These results indicated that the environmental during seed maturation is important for seed production.
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Report
(3 results)
Research Products
(1 results)
