| Project Area | Deciphering Origin and Establishment of Japonesians mainly based on genome sequence data |
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| Project/Area Number |
18H05505
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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| Allocation Type | Single-year Grants |
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| Review Section |
Complex systems
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| Research Institution | National Institute of Genetics |
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Principal Investigator |
SAITOU Naruya 国立遺伝学研究所, ゲノム・進化研究系, 特任教授 (30192587)
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| Co-Investigator(Kenkyū-buntansha) |
藤尾 慎一郎 国立歴史民俗博物館, 大学共同利用機関等の部局等, 教授 (30190010)
木部 暢子 大学共同利用機関法人人間文化研究機構国立国語研究所, 言語変異研究領域, 教授 (30192016)
篠田 謙一 独立行政法人国立科学博物館, その他部局等, 研究調整役 (30131923)
遠藤 光暁 青山学院大学, 経済学部, 教授 (30176804)
鈴木 仁 北海道大学, 地球環境科学研究院, 教授 (40179239)
長田 直樹 北海道大学, 情報科学研究科, 准教授 (70416270)
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| Project Period (FY) |
2018-06-29 – 2023-03-31
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| Project Status |
Completed (Fiscal Year 2023)
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| Budget Amount *help |
¥98,280,000 (Direct Cost: ¥75,600,000、Indirect Cost: ¥22,680,000)
Fiscal Year 2022: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2021: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2020: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2019: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2018: ¥21,320,000 (Direct Cost: ¥16,400,000、Indirect Cost: ¥4,920,000)
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| Keywords | ヤポネシア人 / ゲノム / 分離融合研究 / 考古学 / 言語学 / ゲノム進化 / 文理融合研究 / 人類学 / ヤポネシア / 現代人ゲノム / 古代人ゲノム |
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| Outline of Final Research Achievements |
We set up six research groups. Achievements of these groups are as follows: A01 analyzed human mtDNA haplotype data of Japanese provided by Genesis Health Care, and found the inner dual structure. A02 determined ancient genome data of Jomon, Yayoi, and Kofun periods, and found various types of admixtures from these genome data. A03 determined various animal and plant genomes, A03 determined and analyzed animal and plant genomes such as mice, bear, and buckwheat. B01 studied languages especially Japanese and Ryukyuan dialects, B02 studied archeological data especially determine ages of archeological sites using C14 dating method, and finally B03 analyzed human and nonhuman genome data. Other than these six research groups, we also solicit small research groups B01 and B02 for two rounds of the two-year research. Their achievements include dog and wolf genome analyses, analysis of Ryukyu language dialects, excavation of some archeological sites in Kagoshima Prefecture.
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| Academic Significance and Societal Importance of the Research Achievements |
われわれの研究プロジェクトの成果としては、現代および古代の日本人（ヤポネシア人）の研究に大きな進展があったことがあげられる。一般の人々は、われわれの研究メンバーがおこなったさまざまな公開講演から多くのことを学ぶことができた。ゲノム研究はいまや人類進化研究の必須の部分になったと考えている。
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