2012 Fiscal Year Final Research Report
Effects of SAR-inducible calmodulin or calmodulin-like genes on the crosstalk between SA-ABA signaling.
| Project/Area Number |
22770052
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Plant molecular biology/Plant physiology
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
YASUDA Michiko 独立行政法人理化学研究所, 植物微生物共生機能研究チーム, 研究員 (30425649)
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| Project Period (FY) |
2010 – 2012
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| Keywords | シロイヌナズナ / カルモジュリン / 全身獲得抵抗性 / アブシジン酸 / 病害抵抗性 / PR 遺伝子 / クロストーク |
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| Research Abstract |
Intracellular calcium signaling during plant?pathogen interactions are necessary for early events leading to local and systemic acquired resistance (SAR). Plants over-expressed Calmodulin gene (AtCAMox) constitutively exhibited disease resistance against virulent bacterial pathogen, Pseudomonas syringae pv. tomato DC3000. The expression of SAR marker genes was elevated in AtCAMox compared with wild-type plants. These results suggest that AtCAM is a positive regulator of SA-dependent defense signaling.
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Research Products
(4 results)
