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Elucidation of regulatory mechanism of gene expression inwood formation in trees

Research Project

Project/Area Number 22780161
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Wood science
Research InstitutionKyoto University

Principal Investigator

SUZUKI Shiro  京都大学, 生存圏研究所, 助教 (70437268)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords転写因子 / 遺伝子発現 / 二次木部 / 樹木バイオテクノロジー / ポプラ / セルロース / ヘミセルロース / リグニン / ゲノム / MYB / キシラン
Research Abstract

The author characterized a newly identified transcription factor gene from poplargenome. The gene is preferentially expressed in a secondary developing xylem in poplar. Fusing the transcription factor with a VP16 transcriptional activation domain and with a SRDX transcriptional repression domain changed the transcriptional activity. The overexpression of the chimeric transcription factors changed leaf morphology. In addition, the overexpression significantly up-regulated lignocellulose biosynthetic genes, and caused significant change of cell wall components in the transgenic aspen leaves.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (18 results)

All 2013 2012 2011 2010 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (13 results) (of which Invited: 2 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Analysis of expressed sequence tags in developing secondary xylem and shoots of Acacia mangium2011

    • Author(s)
      Suzuki, S., Suda, K., Sakurai, N., Ogata, Y., Hattori, T., Suzuki, H., Shibata, D., Umezawa, T.
    • Journal Title

      J.Wood Sci.

      Volume: 57 Pages: 40-46

    • NAID

      10029035584

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ATL54, a RING-H2 domain protein selected by a gene co-expression network analysis, is associated with secondary cell wall formation in Arabidopsis

    • Author(s)
      Soichiro Noda, Yoshinori Takahashi, Yuta Tsurumaki, Masaomi Yamamura, Nobuyuki Nishikubo, Masatoshi Yamaguchi, Nozomu Sakurai, Takefumi Hattori, Hideyuki Suzuki, Taku Demura, Daisuke Shibata, Shiro Suzuki, Toshiaki Umezawa
    • Journal Title

      Plant Biotechnology

      Volume: (印刷中)

    • NAID

      10031184121

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] キメラ MYB 転写因子の過剰発現による二次壁成分生合成の変化2013

    • Author(s)
      鈴木史朗,鶴巻勇太,池谷仁里,粟野達也,大谷美沙都,鈴木秀幸,服部武文, 出村拓,梅澤俊明
    • Organizer
      第63回日本木材学会大会
    • Place of Presentation
      岩手大学,盛岡市
    • Related Report
      2012 Final Research Report
  • [Presentation] キメラMYB転写因子の過剰発現による二次壁成分生合成の変化2013

    • Author(s)
      鈴木史朗
    • Organizer
      第63回日本木材学会大会
    • Place of Presentation
      岩手大学(盛岡市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Alteration of hemicellulose biosynthesis in poplar by overexpression of engineered MYB transcription factors2012

    • Author(s)
      Shiro Suzuki, Yuta Tsurumaki, Hisato Ikegaya, Tatsuya Awano, Soichiro Noda, Takefumi Hattori, Taku Demura, Toshiaki Umezawa
    • Organizer
      Lignobiotech II Symposium
    • Place of Presentation
      アクロス福岡,福岡市
    • Related Report
      2012 Final Research Report
  • [Presentation] Alteration of hemicellulose biosynthesis in poplar by overexpression of engineered MYB transcription factors2012

    • Author(s)
      Shiro Suzuki
    • Organizer
      Lignobiotech II Symposium
    • Place of Presentation
      アクロス福岡(福岡市)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 樹木のヘミセルロース生合成を制御する転写因子2011

    • Author(s)
      鈴木史朗
    • Organizer
      第6回京大植物縦横無尽の会ワークショップ~ゲノム解析とイメージング最先端から見えてきたこと~
    • Place of Presentation
      京都大学,京都市
    • Year and Date
      2011-11-25
    • Related Report
      2012 Final Research Report
  • [Presentation] 二次壁形成に関わるRING fingerタンパク質の局在と転写因子による発現制御2011

    • Author(s)
      野田壮一郎、鈴木史朗、山口雅利、服部武文、西窪伸之、出村拓、梅澤俊明
    • Organizer
      第61回日本木材学会大会
    • Place of Presentation
      京都大学
    • Year and Date
      2011-03-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] RING fingerタンパク質 ATL54 の機能解析2011

    • Author(s)
      野田壮一郎,鈴木史朗,山口雅利,西窪伸之,櫻井望,服部武文,鈴木秀幸,出村拓,柴田大輔,梅澤俊明
    • Organizer
      第29回日本植物細胞分子生物学会(福岡)大会・シンポジウム
    • Place of Presentation
      九州大学,福岡市
    • Related Report
      2012 Final Research Report
  • [Presentation] RING fingerタンパク質ATL54の機能解析2011

    • Author(s)
      野田壮一郎、鈴木秀幸、山口雅利、西窪伸之、櫻井望、服部武文、鈴木秀幸、出村拓、柴田大輔、梅澤俊明
    • Organizer
      日本植物細胞分子生物学会(福岡)大会・シンポジウム
    • Place of Presentation
      九州大学(福岡市)
    • Related Report
      2011 Annual Research Report
  • [Presentation] 樹木のヘミセルロース生合成を制御する転写因子2011

    • Author(s)
      鈴木史朗
    • Organizer
      第6回京大植物縦横無尽の会ワークショップ ~ゲノム解析とイメージング最先端から見えてきたこと~
    • Place of Presentation
      京都大学(京都市)
    • Related Report
      2011 Annual Research Report
    • Invited
  • [Presentation] ポプラ二次木部において高発現するMYB転写因子の機能解析2010

    • Author(s)
      鈴木史朗、鶴巻勇太、服部武文、Vincent L.Chiang、梅澤俊明
    • Organizer
      第28回日本植物細胞分子生物学会(仙台)大会・シンポジウム
    • Place of Presentation
      東北大学
    • Year and Date
      2010-09-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] EST analysis and establishment of regeneration system of tropical Acacia for cellulosic biomass production2010

    • Author(s)
      Suzuki, S.
    • Organizer
      The JSPS 5th Korea-Japan Joint Symposium-Current status and understanding of biomass/bioenergy in Korea and Japan
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2010-08-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] ポプラ二次木部において高発現する MYB 転写因子の機能解析2010

    • Author(s)
      鈴木史朗, 鶴巻勇太,服部武文,Vincent L. Chiang,梅澤俊明
    • Organizer
      第28回日本植物細胞分子生物学会(仙台)大会・シンポジウム
    • Place of Presentation
      東北大学,仙台市
    • Related Report
      2012 Final Research Report
  • [Presentation] A transcription factor involved in lignin biosynthesis in secondary xylem of poplar2010

    • Author(s)
      Shiro Suzuki, Yuta Tsurumaki, Takefumi Hattori, Vincent L. Chiang, Toshiaki Umezawa
    • Organizer
      Banff International Conference on Plant Metabolism
    • Place of Presentation
      Banff, Canada
    • Related Report
      2012 Final Research Report 2010 Annual Research Report
  • [Book] 「ヘミセルロース生合成の分子生物学」 , 木質の形成・第2版(福島和彦,高部圭司, 船田良, 梅澤俊明, 杉山淳司,山本浩之 編)2011

    • Author(s)
      鈴木史朗
    • Publisher
      海青社
    • Related Report
      2012 Final Research Report
  • [Book] 木質の形成 第2版2011

    • Author(s)
      福島和彦、高部圭司、船田良、梅澤俊明、杉山淳司、山本浩之 編
    • Total Pages
      593
    • Publisher
      海青社
    • Related Report
      2011 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www.rish.kyoto-u.ac.jp/W/LMSFPM/

    • Related Report
      2012 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2019-07-29  

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