| Budget Amount *help |
¥104,650,000 (Direct Cost: ¥80,500,000、Indirect Cost: ¥24,150,000)
Fiscal Year 2020: ¥22,360,000 (Direct Cost: ¥17,200,000、Indirect Cost: ¥5,160,000)
Fiscal Year 2019: ¥22,100,000 (Direct Cost: ¥17,000,000、Indirect Cost: ¥5,100,000)
Fiscal Year 2018: ¥22,230,000 (Direct Cost: ¥17,100,000、Indirect Cost: ¥5,130,000)
Fiscal Year 2017: ¥22,490,000 (Direct Cost: ¥17,300,000、Indirect Cost: ¥5,190,000)
Fiscal Year 2016: ¥15,470,000 (Direct Cost: ¥11,900,000、Indirect Cost: ¥3,570,000)
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| Outline of Final Research Achievements |
In this study, to understand the regulation mechanism of photosynthesis and metabolism of photosynthetic organisms, a genome scale metabolic reaction model of cyanobacteria (GMM) was reconstructed, including detailed photosynthesis-related reactions. Electron transfer of photosynthesis and metabolic fluxes under different light environmental conditions were simulated and confirmed by experiments. Linear and cyclic electron transfer fluxes were accurately simulated by taking into account of information of excitation ratio of photosynthesis II (PSII) and photosynthesis I (PSI). By integrating simulation results with experimental data of multiple analyses of transcriptome, proteome, metabolome, and metabolic fluxes, re-optimization strategies of photosynthesis and metabolism were discussed.
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