2013 Fiscal Year Final Research Report
Global analysis of reactive oxygen species signal in soybean seed germination
| Project/Area Number |
24780014
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Crop science/Weed science
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| Research Institution | Kyushu University |
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Principal Investigator |
ISHIBASHI Yushi 九州大学, (連合)農学研究科(研究院), 准教授 (50611571)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 活性酸素シグナル / 発芽 / ダイズ |
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| Research Abstract |
We examined the role of reactive oxygen species (ROS) in soybean seed germination. Germination of soybean seed was suppressed by antioxidant. ROS was induced in hypocotyl after imbibition and produced the ethylene. Antioxidant suppressed the expression of ethylene signal related genes. Moreover, the ethylene produced by ROS promoted soybean seed germination by regulation of cell area in hypocotyl.
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[Journal Article] Programmed cell death in barley aleurone cells is not directly stimulated by reactive oxygen species produced in response to gibberellin2014
Author(s)
Aoki, N., Ishibashi, Y., Kai, K., Tomokiyo, R., Yuasa, T. Iwaya-Inoue, M.
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Journal Title
J. Plant Phyiol
Volume: 171
Pages: 615-618
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