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Redox regulation of mitochondrial functions: from molecular basis to physiological response

Research Project

Project/Area Number 24870010
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Plant molecular biology/Plant physiology
Research InstitutionTokyo Institute of Technology

Principal Investigator

YOSHIDA Keisuke  東京工業大学, 資源化学研究所, 助教 (40632310)

Project Period (FY) 2012-08-31 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsレドックス制御 / 植物生理学 / 植物生化学 / チオレドキシン / ミトコンドリア / シロイヌナズナ / 生化学 / レドックス
Research Abstract

Redox state of plant mitochondria is known to fluctuate in response to environmental stimuli, but it is largely unknown how mitochondrial functions are regulated under such conditions. I screened mitochondrial target proteins of thioredoxin (Trx) that plays a pivotal role in redox regulation, and provided a list of redox-regulated protein candidates. Furthermore, using biochemical and physiological approaches, I examined molecular basis and physiological responses of redox regulation system in mitochondria. By these studies, I revealed that several key proteins in mitochondria is subjected to Trx-dependent redox regulation.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • Research Products

    (24 results)

All 2014 2013 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (18 results) Remarks (2 results)

  • [Journal Article] Systematic exploration of thioredoxin target proteins in plant mitochondria Plant and Cell Physiology2013

    • Author(s)
      Yoshida K., Noguchi K., Motohashi K.,Hisabori T.
    • Journal Title

      Oxford Journal

      Volume: Vol.54 Pages: 875-892

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] KenMotohashi and Toru Hisabori Systematic Exploration of Thioredoxin Target Proteins in Plant Mitochondria2013

    • Author(s)
      Keisuke Yoshida, Ko Noguchi
    • Journal Title

      Plant Cell Physiol.

      Volume: (in press) Issue: 6 Pages: 875-892

    • DOI

      10.1093/pcp/pct037

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Systematic Exploration of Thioredoxin Target Proteins in Plant Mitochondria2013

    • Author(s)
      Keisuke Yoshida
    • Journal Title

      Plant and Cell Physiology

      Volume: 54

    • NAID

      10031184131

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Distinct redox behaviors of chloroplast thiol enzymes and their relationships with photosynthetic electron transport in Arabidopsis thaliana Plant and Cell Physiology

    • Author(s)
      Yoshida K., Matsuoka Y., Hara S., Konno H., Hisabori T.
    • Journal Title

      Oxford Journal

      Volume: 印刷中(PMID: 24850837)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] Redox regulation of the translation factor EF-Tu in the cyanobacterium Synechocystis sp.PCC 68032014

    • Author(s)
      ○ Rayakorn Yutthanasirikul, Takanori Nagano, Takashi Kanamori, Takuya Ueda,Takamitsu Haruyama, Hiroki Konno, Keisuke Yoshida, Toru Hisabori, Yoshitaka Nishiyama
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学五福キャンパス(3aG03)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉緑体チオール酵素のin vivo レドックス状態に影響を与える因子の探索2014

    • Author(s)
      ○松岡裕太, 吉田啓亮, 紺野宏記, 久堀徹
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学五福キャンパス(PL036)
    • Related Report
      2013 Final Research Report
  • [Presentation] ミトコンドリアTCA サイクル酵素のレドックスとアデニレート状態に応じた活性調節2014

    • Author(s)
      ○吉田啓亮, 久堀徹
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学五福キャンパス(PL033)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉における光合成系と呼吸系の相互作用2014

    • Author(s)
      ○姜振祥, 吉田啓亮, 寺島一郎, 野口航
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学五福キャンパス(2aF04)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉における光合成系と呼吸系の相互作用2014

    • Author(s)
      姜振祥、吉田啓亮、寺島一郎、野口航
    • Organizer
      日本植物生理学会
    • Place of Presentation
      富山
    • Related Report
      2013 Annual Research Report
  • [Presentation] ミトコンドリアTCAサイクル酵素のレドックスとアデニレート状態に応じた活性調節2014

    • Author(s)
      吉田啓亮、久堀徹
    • Organizer
      日本植物生理学会
    • Place of Presentation
      富山
    • Related Report
      2013 Annual Research Report
  • [Presentation] 葉緑体チオール酵素のin vivoレドックス状態に影響を与える因子の探索2014

    • Author(s)
      松岡裕太、吉田啓亮、紺野宏記、久堀徹
    • Organizer
      日本植物生理学会
    • Place of Presentation
      富山
    • Related Report
      2013 Annual Research Report
  • [Presentation] Redox regulation of the translation factor EF-Tu in the cyanobacterium Synechocystis sp. PCC 68032014

    • Author(s)
      Rayakorn Yutthanasirikul, Takanori Nagano, Takashi Kanamori, Takuya Ueda, Takamitsu Haruyama, Hiroki Konno, Keisuke Yoshida, Toru Hisabori, Yoshitaka Nishiyama
    • Organizer
      日本植物生理学会
    • Place of Presentation
      富山
    • Related Report
      2013 Annual Research Report
  • [Presentation] 葉における光合成系と呼吸系の相互作用2013

    • Author(s)
      ○姜振祥, 吉田啓亮, 寺島一郎, 野口航
    • Organizer
      日本植物学会第77回大会
    • Place of Presentation
      北海道大学札幌キャンパス(1aC09)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉緑体チオール酵素のin vivo レドックス応答とその制御2013

    • Author(s)
      ○吉田啓亮, 松岡裕太, 紺野宏記, 久堀徹
    • Organizer
      日本植物学会第77回大会
    • Place of Presentation
      北海道大学札幌キャンパス(P-096)
    • Related Report
      2013 Final Research Report
  • [Presentation] ミトコンドリアのエネルギー状態に依存したmt-MDH の活性調節2013

    • Author(s)
      吉田啓亮, ○久堀徹
    • Organizer
      第4回日本光合成学会年会
    • Place of Presentation
      名古屋大学(P5)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉緑体チオール酵素のin vivo レドックス応答とその制御2013

    • Author(s)
      ○吉田啓亮, 松岡裕太, 紺野宏記, 久堀徹
    • Organizer
      第4回日本光合成学会年会
    • Place of Presentation
      名古屋大学(O1)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉緑体チオール酵素の光還元応答は一様ではない2013

    • Author(s)
      ○吉田啓亮, 松岡裕太, 紺野宏記, 久堀徹
    • Organizer
      第54回日本植物生理学会年会
    • Place of Presentation
      岡山大学(2pA04)
    • Related Report
      2013 Final Research Report
  • [Presentation] 葉緑体チオール酵素のin vivoレドックス応答とその制御2013

    • Author(s)
      吉田啓亮、松岡裕太、紺野宏記、久堀徹
    • Organizer
      日本光合成学会
    • Place of Presentation
      名古屋
    • Related Report
      2013 Annual Research Report
  • [Presentation] ミトコンドリアのエネルギー状態に依存したmt-MDHの活性調節2013

    • Author(s)
      吉田啓亮、久堀徹
    • Organizer
      日本光合成学会
    • Place of Presentation
      名古屋
    • Related Report
      2013 Annual Research Report
  • [Presentation] 葉緑体チオール酵素のin vivoレドックス応答とその制御2013

    • Author(s)
      吉田啓亮、松岡裕太、紺野宏記、久堀徹
    • Organizer
      日本植物学会
    • Place of Presentation
      札幌
    • Related Report
      2013 Annual Research Report
  • [Presentation] 葉における光合成系と呼吸系の相互作用2013

    • Author(s)
      姜振祥、吉田啓亮、寺島一郎、野口航
    • Organizer
      日本植物学会
    • Place of Presentation
      札幌
    • Related Report
      2013 Annual Research Report
  • [Presentation] 葉緑体チオール酵素の光還元応答は一様ではない2013

    • Author(s)
      吉田啓亮
    • Organizer
      第54回日本植物生理学会年会
    • Place of Presentation
      岡山大学津島キャンパス(岡山県)
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.res.titech.ac.jp/~junkan/Hisabori_HomePage/index.html

    • Related Report
      2013 Final Research Report
  • [Remarks] Hisabori-Wakabayashi Laboratory

    • URL

      http://www.res.titech.ac.jp/~junkan/Hisabori_HomePage/index.html

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2012-11-27   Modified: 2019-07-29  

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