| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
Plant-plant communication is a kind of plant defense strategy against herbivores. This communication allows damaged plants to send volatile infochemicals and the undamaged neighboring plants to receive the signals and boost their defense responses in advance. However, it remains unclear as to the appropriate time scale and mode of priming sustainability. In the current study, we report that Arabidopsis plants which is exposed to acyclic monoterpenoid (E)-beta-ocimene for 6 days by an array of developmental stages, sustained the priming mode for defense responses for up to 20 days. It appeared that molecular mechanisms underling these priming responses were linked to the function of histone deacetylases.
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