Functional analysis of auxin transcriptional regulators in the phototropic responses
Project/Area Number |
26440134
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Plant molecular biology/Plant physiology
|
Research Institution | Niigata University |
Principal Investigator |
Sakai Tatsuya 新潟大学, 自然科学系, 教授 (10360554)
|
Research Collaborator |
KIMURA Taro 新潟大学, 大学院・自然科学研究科
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 植物 / 光環境応答 / 光屈性 / フォトトロピン / オーキシン / 転写制御 / 植物基礎科学 / 根 |
Outline of Final Research Achievements |
Function of Auxin transcriptional regulators were analyzed in the root phototropic response, which is induced independently of asymmetric auxin distribution. Auxin trascriptional facotr ARF7, transcriptional regulator IAA19 and auxin receptor TIR1 were involved in the phototropic response of roots. However, our results suggested that their function are not controlled by the phototropin signaling pathways.
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Report
(4 results)
Research Products
(9 results)