| Co-Investigator(Kenkyū-buntansha) |
浜田 竜彦 明治大学, 研究・知財戦略機構(駿河台), 研究推進員 (20840143)
山田 康弘 東京都立大学, 人文科学研究科, 教授 (40264270)
清家 章 岡山大学, 社会文化科学学域, 教授 (40303995)
木下 尚子 熊本大学, 大学院人文社会科学研究部(文), 名誉教授 (70169910)
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| Budget Amount *help |
¥53,040,000 (Direct Cost: ¥40,800,000、Indirect Cost: ¥12,240,000)
Fiscal Year 2022: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2021: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2020: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Fiscal Year 2019: ¥10,140,000 (Direct Cost: ¥7,800,000、Indirect Cost: ¥2,340,000)
Fiscal Year 2018: ¥11,700,000 (Direct Cost: ¥9,000,000、Indirect Cost: ¥2,700,000)
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| Outline of Final Research Achievements |
Until now, it has been thought that the Yayoi people of immigrant origin were born through interbreeding between indigenous (Jomon) Yayoi people and Bronze Age culture people with the same nuclear genome as modern Koreans. However, the results of this study revealed that the nuclear genome of Bronze Age culture people is not the same as modern Koreans, but rather closer to the Yayoi people of immigrant origin and Bronze Age culture people in northern China. This finding calls for a reassessment of Habara Kazuo's dual structure theory, which explains the mechanism behind the formation of modern Japanese people.
In addition, while the main focus of interdisciplinary research using ancient human bones for DNA analysis has been on the reconstruction of kinship relationships, this study has revealed the possibility of a correlation between DNA analysis results and the lineage of pottery, such as Jomon and Yayoi.
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