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新規ゲノム改変技術による脊椎動物左右非対称性形成機構の解析

Research Project

Project/Area Number 13J04914
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field 発生生物学
Research InstitutionUniversity of Yamanashi

Principal Investigator

太田 聡  山梨大学, 総合研究部, 特別研究員(PD)

Project Period (FY) 2013-04-26 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,320,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥720,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords左右非対称性 / ゼブラフィッシュ / CRISPR/Cas9 / ゲノム編集 / 遺伝子破壊 / ノックアウト / TALEN / 変異体 / 逆遺伝学 / ヘテロ二重鎖検出法 / Kupffer's vesicle
Outline of Annual Research Achievements

昨年度までにcalcyphosine-like a (capsla), Ras association domain family member 7b (rassf7b), retinol binding protein 7a (rbp7a), zgc110373の4遺伝子についてゲノム編集ツールのTranscription activator-like effector nuclease (TALEN)によりゼブラフィッシュ変異体を作製した。また、ゼブラフィッシュにはcapslaのパラログ遺伝子であるcapslbが存在するためcapsla/capslbの二重変異体を作製した。しかしながら、これらの変異体で左右非対称性に顕著な異常は観察されていなかった。本年度はcapsla/capslb変異体の継代を続けることでmaternal-zygotic capsla/capslb二重変異体を作製したが、この変異体においても顕著な左右非対称性の異常は認められなかった。
2013年、細菌や古細菌の獲得免疫機構であるCRISPR/Cas9システムを利用したゲノム編集が発表されたことを受け、私たちも独自にCRISPR/Cas9システムを立ち上げた。CRISPR/Cas9システムはTALENと比較してもメリットの多いゲノム編集ツールであり、昨年度からCRISPR/Cas9システムを利用してやはりKupffer’s vesicleに発現するF-box protein 16 (fbxo16)とregulator of G-protein signaling 3a (rgs3a)の変異体作製に取り組んでいた。本年度はfbxo16変異体系統とrgs3a変異体系統を樹立した。しかしながら、どちらの変異体もホモ変異体においても顕著な異常が見られなかったためmaternal-zygotic fbxo16変異体とmaternal-zygotic rgs3a変異体を作製した。maternal-zygotic変異体についても顕著な左右非対称性の異常は認められなかったため、Fbxo16およびRgs3aは胚発生初期には重要な役割を果たしていない、あるいはその機能は他の遺伝子によって補われていると結論付けた。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (29 results)

All 2015 2014 2013 Other

All Journal Article (8 results) (of which Peer Reviewed: 8 results,  Acknowledgement Compliant: 7 results,  Open Access: 3 results) Presentation (16 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Comprehensive analysis of sphingosine-1-phosphate receptor mutants during zebrafish embryogenesis.2015

    • Author(s)
      Hisano Y, Inoue A, Taimatsu K, Ota S, Ohga R, Kotani H, Muraki M, Aoki J, Kawahara A
    • Journal Title

      Genes Cells.

      Volume: 20 Issue: 8 Pages: 647-658

    • DOI

      10.1111/gtc.12259

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Precise in-frame integration of exogenous DNA mediated by CRISPR/Cas9 system in zebrafish.2015

    • Author(s)
      Hisano Y, Sakuma T, Nakade S, Ohga R, Ota S, Okamoto H, Yamamoto T, Kawahara A.
    • Journal Title

      Sci Rep.

      Volume: 5 Issue: 1 Pages: 8841-8841

    • DOI

      10.1038/srep08841

    • Related Report
      2015 Annual Research Report 2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient Multiple Genome Modifications Induced by the crRNAs, tracrRNA and Cas9 Protein Complex in Zebrafish.2015

    • Author(s)
      Hirohito Kotani , Kiyohito Taimatsu , Rie Ohga, Satoshi Ota, Atsuo Kawahara
    • Journal Title

      PLoS One

      Volume: 10 Issue: 5 Pages: e0128319-e0128319

    • DOI

      10.1371/journal.pone.0128319

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Multiple genome modifications by the CRISPR/Cas9 system in zebrafish2014

    • Author(s)
      Satoshi Ota, Yu Hisano, Yohshiya Ikawa, Atsuo Kawahara
    • Journal Title

      Genes to Cells

      Volume: 19 Issue: 7 Pages: 555-564

    • DOI

      10.1111/gtc.12154

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Genome editing using artificial site-specific nucleases in zebrafish2014

    • Author(s)
      Yu Hisano, Satoshi Ota and Atsuo Kawahara
    • Journal Title

      Development, Growth & Differentiation

      Volume: 56 Issue: 1 Pages: 26-33

    • DOI

      10.1111/dgd.12094

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Zebrafish: A model vertebrate suitable for the analysis of human genetic disorders2014

    • Author(s)
      Satoshi Ota and Atsuo Kawahara
    • Journal Title

      Congenital Anomalies

      Volume: 54 Issue: 1 Pages: 8-11

    • DOI

      10.1111/cga.12040

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Efficient identification of TALEN-mediated genome modifications using heteroduplex mobility assays2013

    • Author(s)
      Satoshi Ota, Yu Hisano, Michiko, Kazuyuki Hoshijima, Timothy J. Dahlem, David J. Grumwald, Yasushi Okada and Kawahara
    • Journal Title

      Genes to Cells

      Volume: 18 Issue: 6 Pages: 450-458

    • DOI

      10.1111/gtc.12050

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Functional cooperation of spns2 and fibronectin in cardiac and lower jaw development2013

    • Author(s)
      Yu Hisano, Satoshi Ota, Shinji Takada and Atsuo Kawahara
    • Journal Title

      Biology Open

      Volume: 2 Issue: 8 Pages: 789-794

    • DOI

      10.1242/bio.20134994

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] Targeted insetion of a reporter constract using CRISPR/Cas92015

    • Author(s)
      Satoshi Ota, Kiyohito Taimatsu, Rie Ohga, Atsuo Kawahara
    • Organizer
      第21回小型魚類研究会
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2015-09-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Multiple genome modifications induced by a ready-to-use CRISPR/Cas9 system in zebrafish2015

    • Author(s)
      Rie Ohga, Kiyohito Taimatsu, Hirohito Kotani, Satoshi Ota, Atsuo Kawahara
    • Organizer
      第21回小型魚類研究会
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2015-09-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Spatially restricted Rel/NF-kappaB activation directs dorsal-ventral patterning of the zebrafish embryo2015

    • Author(s)
      Satoshi Anai, Satoshi Ota, Shizuka Ishitani, Tohru Ishitani
    • Organizer
      第21回小型魚類研究会
    • Place of Presentation
      大阪大学(大阪府吹田市)
    • Year and Date
      2015-09-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] Multiple geneme modifications induced by crRNAs, tracrRNA and Cas9 protein in zebrafish2015

    • Author(s)
      Kiyohito Taimatsu, Hirohito Kotani, Rie Ohga, Satoshi Ota, Atsuo Kawahara
    • Organizer
      第48回日本発生生物学会大会
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-06-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] The NFkappaB transcription factor Rel fine-tunes dorsal-ventral pattern of zebrafish early embryos2015

    • Author(s)
      Satoshi Anai, Satoshi Ota, Shizuka Ishitani, Tohru Ishitani
    • Organizer
      第48回日本発生生物学会大会
    • Place of Presentation
      つくば国際会議場(茨城県つくば市)
    • Year and Date
      2015-06-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] NF-kappa Bファミリーの転写因子c-RelはAdmpの発現制御を介して脊椎動物初期胚の背腹軸形成を制御する2014

    • Author(s)
      穴井 諭、太田 聡、石谷 太
    • Organizer
      第37回日本分子生物学会年会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-11-25 – 2014-11-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] Precise genome-editing using CRISPR/Cas9 system2014

    • Author(s)
      Yu Hisano, Satoshio Ota, Hitoshi Okamoto, Atsuo Kawahara
    • Organizer
      第20回小型魚類研究会
    • Place of Presentation
      慶應義塾大学薬学部(東京都)
    • Year and Date
      2014-09-20 – 2014-09-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] The NF-kappa B transcription factor c-Rel regulates zebrafish dorsal-ventral patterning2014

    • Author(s)
      Satoshi Anai, Satoshi Ota, Tohru Ishitani
    • Organizer
      第20回小型魚類研究会
    • Place of Presentation
      慶應義塾大学薬学部(東京都)
    • Year and Date
      2014-09-20 – 2014-09-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] CRISPR/Cas9-mediated genome modifications in zebrafish2014

    • Author(s)
      Satoshio Ota, Yu Hisano, Atsuo Kawahara
    • Organizer
      11th Internatinal Conference on Zebrafish Development and Genetics
    • Place of Presentation
      マディソン(アメリカ合衆国)
    • Year and Date
      2014-06-24 – 2014-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] CRISPR/Cas9-mediated genome modifications in zebrafish2014

    • Author(s)
      Satoshi Ota, Yu Hisano, Atsuo Kawahara
    • Organizer
      第47回日本発生生物学会
    • Place of Presentation
      ウインクあいち(愛知県名古屋市)
    • Year and Date
      2014-05-27 – 2014-05-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] CRISPR/Cas9を用いたゼブラフィッシュにおけるゲノム編集2013

    • Author(s)
      川原敦雄、久野 悠、太田 聡
    • Organizer
      第36回日本分子生物学会年会
    • Place of Presentation
      神戸国際会議場(兵庫県神戸市)
    • Year and Date
      2013-12-03 – 2013-12-06
    • Related Report
      2013 Annual Research Report
  • [Presentation] Genome modifications mediated by CRISPR/Cas9 system in zebrafish2013

    • Author(s)
      Satoshi Ota, Yu Hisano, Atsuo Kawahara
    • Organizer
      第19回小型魚類研究会
    • Place of Presentation
      仙台市情報・産業プラザ(宮城県仙台市)
    • Year and Date
      2013-09-20 – 2013-09-21
    • Related Report
      2013 Annual Research Report
  • [Presentation] Functional analysis of sphingosine-1-phosphate (S1P) receptors knockout zebrafish2013

    • Author(s)
      Yu Hisano, Satoshi Ota, Michiko Muraki, Atsuo Kawahara
    • Organizer
      第19回小型魚類研究会
    • Place of Presentation
      仙台市情報・産業プラザ(宮城県仙台市)
    • Year and Date
      2013-09-20 – 2013-09-21
    • Related Report
      2013 Annual Research Report
  • [Presentation] Functional analysis of sphingosine-1-phosphate (S1P) signaling using S1PRs knockout fish2013

    • Author(s)
      Yu Hisano, Satoshi Ota, Michiko Muraki, Atsuo Kawahara
    • Organizer
      8th European Zebrafish Meeting
    • Place of Presentation
      バルセロナ(スペイン)
    • Year and Date
      2013-07-09 – 2013-07-13
    • Related Report
      2013 Annual Research Report
  • [Presentation] Genome modifications mediated by TALEN and CRISPR/Cas system in zebrafish2013

    • Author(s)
      Satoshi Ota, Yu Hisano, Michiko Muraki, Atsuo Kawahara
    • Organizer
      8th European Zebrafish Meeting
    • Place of Presentation
      バルセロナ(スペイン)
    • Year and Date
      2013-07-09 – 2013-07-13
    • Related Report
      2013 Annual Research Report
  • [Presentation] TALEN-mediated genome modifications in zebrafish2013

    • Author(s)
      Satoshi Ota, Yu Hisano, Michiko Muraki, Atsuo Kawahara
    • Organizer
      第46回日本発生生物学会
    • Place of Presentation
      くにびきメッセ(島根県松江市)
    • Year and Date
      2013-05-28 – 2013-05-31
    • Related Report
      2013 Annual Research Report
  • [Book] 進化するゲノム編集技術 第2編 第2章 第3節「ゼブラフィッシュにおけるゲノム編集」2015

    • Author(s)
      太田聡、川原敦雄
    • Total Pages
      348
    • Publisher
      エヌティーエス
    • Related Report
      2015 Annual Research Report
  • [Book] 実験医学7月号2014

    • Author(s)
      太田 聡、川原敦雄
    • Total Pages
      137
    • Publisher
      羊土社
    • Related Report
      2014 Annual Research Report
  • [Remarks] ゼブラフィッシュにおけるCRISPR/Cas9システムを用いた外来遺伝子の精巧なゲノム挿入法

    • URL

      http://www.natureasia.com/ja-jp/srep/abstracts/62928

    • Related Report
      2015 Annual Research Report
  • [Remarks] 論文紹介

    • URL

      http://www.natureasia.com/ja-jp/srep/abstracts/62928

    • Related Report
      2014 Annual Research Report
  • [Remarks] 研究室ホームページ

    • URL

      http://www.qbic.riken.jp/japanese/research/outline/lab-20.html

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2014-01-29   Modified: 2024-03-26  

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