| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2015: ¥9,360,000 (Direct Cost: ¥7,200,000、Indirect Cost: ¥2,160,000)
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| Outline of Final Research Achievements |
Abscisic acid (ABA) is a major phytohormone which regulates stress responses in plants. It had been demonstrated that protein phosphorylation is important in ABA signal transduction pathway, and we found several mRNA splicing factors as phosphoproteins in response to ABA. To elucidate splicing events in response to ABA, we performed RNA-seq analysis using Arabidopsis WT and srk2dei mutant, and identified over 170 splice variants were regulated by ABA and SnRK2. We are going to functional analysis of splice variants in ABA signaling, and RNA-seq analysis using Arabidopsis seeds in the same way.
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