| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2020: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2019: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2018: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
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| Outline of Final Research Achievements |
An early detection of physiological symptom before getting weaker of tree vigor is important to prevent forest decline. As part of a development research of environmental assessment technique of forest health using genomics, here we elaborate Fagus crenata draft genome and conducted the genome-wide survey of the symptom indicator by transcriptome and proteome analyses for F. crenata leaves. The investigation of natural beech forests across Japan resulted a selection of candidate gene, chloroplast ribosomal RNA. The quantitative change of ribosome generally affects the capacity of translational regulation in gene expression, probably affecting the physiological response to the environmental changes. We concluded the ribosomal RNA gene is a promising gene for assessing the symptom of forest decline.
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