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Nuclear genome analysis of Early Jomon people to investigate their genetic changes during Jomon period

Research Project

Project/Area Number 26891029
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Physical anthropology
Research InstitutionNational Museum of Nature and Science, Tokyo

Principal Investigator

KANZAWA Hideaki  独立行政法人国立科学博物館, 人類研究部, 研究員 (80734912)

Co-Investigator(Renkei-kenkyūsha) SHINODA Kenichi  独立行政法人国立科学博物館, 研究調整役 (30131923)
ADACHI Noboru  山梨大学, 大学院・医学工学総合研究部, 教授 (60282125)
Project Period (FY) 2014-08-29 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords古代DNA / 縄文人 / ミトコンドリアゲノム / 核ゲノム / 日本人の起源 / 分子人類学 / 遺伝的変遷
Outline of Final Research Achievements

Mitochondrial genome analysis of Neolithic Early to Middle Jomon people were conducted, and the complete sequences were determined from several Jomon individuals. Those mitochondrial haplogroups were classified into M7a and N9b, which are characteristic to Jomon people, and genetic continuity from initial to final Jomon period was confirmed. We also identified new sub-haplogruop M7a3 from Hokkaido Jomon. Though it has been difficult to detect genetic substructure of Jomon people, the new sub-haplogroup implies the genetic substructure among Jomon people from Hokkaido to Okinawa region. We chose well-preserved samples to sequence their nuclear genome, and ~10% of the genome were newly determined.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • Research Products

    (4 results)

All 2015 2014

All Presentation (4 results)

  • [Presentation] 古代日本列島人の核ゲノム解析(第3報)2015

    • Author(s)
      神澤秀明,Kirill Kryukov,Timothy Jinam,佐藤孝雄,奈良貴史,安達登,細道一善,田嶋敦,井ノ上逸朗,斎藤成也,篠田謙一
    • Organizer
      第69回日本人類学会大会
    • Place of Presentation
      産業技術研究所臨海副都心センター(東京都・江東区)
    • Year and Date
      2015-10-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 縄文人核ゲノム分析から見た日本列島人の成立史2015

    • Author(s)
      神澤秀明,Kirill Kryukov,Timothy Jinam,細道一善,佐宗亜衣子,諏訪元,植田信太郎,米田穣,田嶋敦,井ノ上逸朗,篠田謙一,斎藤成也
    • Organizer
      第17回日本進化学会大会
    • Place of Presentation
      中央大学後楽園キャンパス(東京都・文京区)
    • Year and Date
      2015-08-20
    • Related Report
      2015 Annual Research Report
  • [Presentation] 縄文人核ゲノムから見る東ユーラシア人の成立史2015

    • Author(s)
      神澤秀明
    • Organizer
      第4回NGS現場の会
    • Place of Presentation
      つくば国際会議場(茨城県・つくば市)
    • Year and Date
      2015-07-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] 古代日本列島人の核ゲノム解析(第2報)2014

    • Author(s)
      神澤秀明、Kirill Kryukov、Timothy Jinam、佐藤孝雄、奈良貴史、安達登、細道一善、井ノ上逸朗、斎藤成也、篠田謙一
    • Organizer
      第68回日本人類学会大会
    • Place of Presentation
      浜松市
    • Year and Date
      2014-11-01
    • Related Report
      2014 Annual Research Report

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Published: 2014-09-09   Modified: 2017-05-10  

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