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Functional analysis of a retroposon involved in corpus callosum development

Research Project

Project/Area Number 26840117
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Evolutionary biology
Research InstitutionTokyo Institute of Technology

Principal Investigator

Nishihara Hidenori  東京工業大学, 生命理工学院, 助教 (10450727)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords発現制御 / 反復配列 / 脳梁 / レトロポゾン / 分子進化 / 哺乳類 / 大脳新皮質 / 脳
Outline of Final Research Achievements

It has been reported that an AmnSINE1-derived sequence, AS021, serves as an enhancer of Satb2 in corpus callosum of mammals. However, its detailed molecular mechanism remains unknown. In this work, function of an AS021 binding protein and the expression pattern of the related genes in the AS021 deficient mice were revealed. These results will be a quite important basis for understanding of the impact of AmnSINE1-derived enhancers on the gene regulatory network during mammalian evolution.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (18 results)

All 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 7 results,  Open Access: 6 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results)

  • [Int'l Joint Research] CNRS(フランス国立科学研究センター)(フランス)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Evolutionary Origin of OwlRep, a Megasatellite DNA Associated with Adaptation of Owl Monkeys to Nocturnal Lifestyle2017

    • Author(s)
      Nishihara Hidenori、Stanyon Roscoe、Kusumi Junko、Hirai Hirohisa、Koga Akihiko
    • Journal Title

      Genome Biology and Evolution

      Volume: 10 Issue: 1 Pages: 157-165

    • DOI

      10.1093/gbe/evx281

    • NAID

      120006469173

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Support for Lungfish as the Closest Relative of Tetrapods by Using Slowly Evolving Ray-Finned Fish as the Outgroup2017

    • Author(s)
      Naoko Takezaki, Hidenori Nishihara,
    • Journal Title

      Genome Biology and Evolution

      Volume: 9 Pages: 93-101

    • DOI

      10.1093/gbe/evw288

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Coordinately Co-opted Multiple Transposable Elements Constitute an Enhancer for wnt5a Expression in the Mammalian Secondary Palate.2016

    • Author(s)
      Nishihara H., Kobayashi N., Kimura-Yoshida C., Yan K., Bormuth O., Ding Q., Nakanishi A., Sasaki T., Hirakawa M., Sumiyama K., Furuta Y., Tarabykin V., Matsuo I., and Okada N.
    • Journal Title

      PLoS Genet.

      Volume: 12(10) Issue: 10 Pages: 1-17

    • DOI

      10.1371/journal.pgen.1006380

    • NAID

      120005997729

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MetaSINEs: Broad Distribution of a Novel SINE Superfamily in Animals.2016

    • Author(s)
      Nishihara, H., Plazzi, F., Passamonti, M. and Okada, N.
    • Journal Title

      Genome Biology and Evolution

      Volume: 8 Issue: 3 Pages: 528-539

    • DOI

      10.1093/gbe/evw029

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Resolving the Phylogenetic Position of Coelacanth: The Closest Relative Is Not Always the Most Appropriate Outgroup.2016

    • Author(s)
      Takezaki, N. and Nishihara, H.
    • Journal Title

      Genome Biology and Evolution

      Volume: 8 Issue: 4 Pages: 1208-1221

    • DOI

      10.1093/gbe/evw071

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] SINEに由来するエンハンサーが寄与した哺乳類の進化2015

    • Author(s)
      西原秀典、岡田典弘
    • Journal Title

      生物科学

      Volume: 67 Pages: 2-9

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Determining the Position of Storks on the Phylogenetic Tree of Waterbirds by Retroposon Insertion Analysis.2015

    • Author(s)
      Kuramoto, T., Nishihara, H., Watanabe, M. and Okada, N.
    • Journal Title

      Genome Biology and Evolution

      Volume: 7 Issue: 12 Pages: 3180-3189

    • DOI

      10.1093/gbe/evv213

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Transposable elements spread potential cis‐regulatory sources for mammary gland evolution2017

    • Author(s)
      Hidenori Nishihara
    • Organizer
      FASEB "Mobile DNA in Mammalian Genomes"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] レトロトランスポゾンの増幅がもたらしたシス制御システムの多様性2017

    • Author(s)
      西原秀典
    • Organizer
      日本進化学会第19回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] シス制御システムの進化をもたらした転移因子の重要性2017

    • Author(s)
      西原秀典
    • Organizer
      日本遺伝学会第89回大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 西原秀典2017

    • Author(s)
      転移因子レトロトランスポゾンが拡大させたシス制御配列の多様性
    • Organizer
      ConBio2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] 転移因子を利用した哺乳類のシス調節配列の進化2016

    • Author(s)
      西原秀典
    • Organizer
      内在性ウイルス様エレメント研究会
    • Place of Presentation
      京都大学
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 乳腺由来細胞でシス制御機能を持つ転移因子群2015

    • Author(s)
      西原秀典
    • Organizer
      日本遺伝学会第87回大会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-26
    • Related Report
      2015 Research-status Report
  • [Presentation] 乳腺細胞における転移因子由来のシス制御配列の進化学的解析2015

    • Author(s)
      西原秀典
    • Organizer
      日本進化学会第17回大会
    • Place of Presentation
      中央大学
    • Year and Date
      2015-08-20
    • Related Report
      2015 Research-status Report
  • [Presentation] 哺乳類における転移因子由来のエンハンサーの進化2015

    • Author(s)
      西原秀典
    • Organizer
      国立遺伝学研究所 研究集会「転移因子と宿主の相互作用による生命進化」
    • Place of Presentation
      国立遺伝学研究所
    • Year and Date
      2015-02-26 – 2015-02-27
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 哺乳類における転移因子からシス制御配列への進化2014

    • Author(s)
      西原秀典、小林直樹、岡田典弘
    • Organizer
      日本遺伝学会第86回大会
    • Place of Presentation
      長浜バイオ大学
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 転移因子が関与したエンハンサーの段階的進化2014

    • Author(s)
      西原秀典、小林直樹、岡田典弘
    • Organizer
      日本進化学会第16回大阪大会
    • Place of Presentation
      高槻現代劇場
    • Year and Date
      2014-08-21 – 2014-08-24
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2019-03-29  

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