| Co-Investigator(Kenkyū-buntansha) |
井ノ上 逸朗 国立遺伝学研究所, 総合遺伝研究系, 教授 (00192500)
飯塚 勝 福岡女子大学, 国際文理学部, 学術研究員 (20202830)
斎藤 成也 国立遺伝学研究所, 集団遺伝研究系, 教授 (30192587)
富崎 松代 奈良女子大学, その他部局等, 名誉教授 (50093977)
安達 登 山梨大学, 大学院総合研究部, 教授 (60282125)
神澤 秀明 独立行政法人国立科学博物館, 人類研究部, 研究員 (80734912)
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| Budget Amount *help |
¥45,890,000 (Direct Cost: ¥35,300,000、Indirect Cost: ¥10,590,000)
Fiscal Year 2017: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
Fiscal Year 2016: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2015: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2014: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Fiscal Year 2013: ¥11,830,000 (Direct Cost: ¥9,100,000、Indirect Cost: ¥2,730,000)
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| Outline of Final Research Achievements |
In this study, a total of 47 ancient genomes were analyzed (43 from the Jomon and 4 from the Yayoi skeletal remains). Phylogenetic analysis using the whole sequence data of mitochondrial DNA revealed that the Jomon people are not a genetically homogeneous population, but differ among regions. Analysis of the whole genome sequences revealed that the genetic diversity of the Yayoi people was greater than previously proposed. It was also revealed that the immigrant Yayoi people were already mixed with the indigenous Jomon people. These facts suggest that it is necessary to rethink the traditional theory of the formation of the Japanese population.
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