2014 Fiscal Year Final Research Report
Analysis of ubiquitin receptors on regulatory functions of protein degradation
| Project/Area Number |
24570160
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Functional biochemistry
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| Research Institution | Okayama University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
SEKIGUCHI Takeshi (60187846)
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| Co-Investigator(Renkei-kenkyūsha) |
YAMAMOTO Yasushi (40091251)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 細胞内タンパク質分解 / ユビキチン / 塩ストレス / Gタンパク質 / 栄養ストレス / 葉緑体 / 光ストレス |
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| Outline of Final Research Achievements |
Ubiquitin-dependent protein degradation plays important roles in stress responses of extra- and intra-cellular environment. In this study, we analyzed the regulation of protein degradation in stress responses using budding yeast and chloroplast. The results indicate that UBL-UBA protein Dsk2 is involved in salt stress, Gtr1-Gtr2 complex is involved in nutrient stress, and FtsH-thylakoid structure is involved in D1 degradation in chloroplast.
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| Free Research Field |
生物学
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