| Budget Amount *help |
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2020: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2019: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
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| Outline of Final Research Achievements |
In this study, we identified cis-regulatory sequences responsible for the Sulfur(S)-deficiency (-S) response of SULTR1;2, SULTR2;1, and APR3, and isolated candidate transcription factors that bind to each of them for further functional analysis. Also, we isolated mutants defect with -S response of SULTR2;1 and APR3 and identified causal gene candidates. In addition, we showed the necessity of the C-terminal 57 amino acids for SLIM1 function and suggested that SULTR1;2 and SLIM1 are different roles in S signaling. We also identified the enzyme responsible for glucosinolate (GSL) catabolism under -S and in the dark and revealed the importance of GSL in S storage and plant growth maintenance under -S.
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