Analysis of novel mechanism in fruit ripening and leaf senescence induced by low-temperature exposure
| Project/Area Number |
25660027
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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 |
Horticultural science
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| Research Institution | Okayama University |
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Principal Investigator |
KUBO Yasutaka 岡山大学, 大学院環境生命科学研究科, 教授 (80167387)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 果実成熟 / 低温誘導 / エチレン / 転写因子 |
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| Outline of Final Research Achievements |
Fruit ripening and senescence induced by ethylene and low-temperature exposure were investigated using next generation sequencer and Real-Time PCR in kiwifruit, popular and Satsuma mandarin. The low-temperature induced fruit ripening shared gene and their regulatory mechanism with ethylene induced ripening in part, however, there are several distinct differences between the two ripening regulation. Identification of transcription factors, NACs and FRFs, responsible for ripening and senescence by low-temperature and ethylene will play important role for new global understanding of physiology in fruit ripening and senescence.
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Report
(3 results)
Research Products
(7 results)
