Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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Outline of Final Research Achievements |
Chromosome rearrangement (CR) is a genomic alteration caused by radiation exposure. The mechanisms which produce or suppress CR remains poorly understood. CR is generated via misrejoining between two DNA double-strand breaks (DSBs) occurring different genomic locations. Therefore, CR requires “DSB pairing”, which means that two DSBs move and come in close proximity. I already identified four factors regulating DSB pairing (Yamauchi et al. Sci. Rep. 2017). This study revealed two more factors, KAP-1 and CHD3, affected the frequency of DSB pairing.
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