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Intertissue networks of water transpiration control in plants

Research Project

Project/Area Number 17K07458
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Plant molecular biology/Plant physiology
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Kuromori Takashi  国立研究開発法人理化学研究所, 環境資源科学研究センター, 上級研究員 (80332295)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords植物ホルモン / アブシジン酸 / 維管束 / 気孔 / 孔辺細胞 / 膜輸送 / 膜タンパク質 / 変異体 / 植物 / 遺伝子
Outline of Final Research Achievements

Abscisic acid (ABA) is a key phytohormone that prevents water loss from the plant body. We examined whether ABA has an endocrine-type action or an autocrine-type action, by using molecular biological approaches. Consequently, I found that ABA looked to be able to function by both actions of endocrine and autocrine, which probably would be a unique strategy in plant survival.

Academic Significance and Societal Importance of the Research Achievements

多細胞生物において、ホルモンなどの生理活性物質は、生合成場所から作用場所への機敏で正確な伝播制御が要求されます。植物にとって水分状態を感知・伝播して、気孔を最適な状態に維持していくことは、個体レベルで水分蒸散を調節するための最も重要なネットワーク制御の一つです。水分蒸散を制御する植物ホルモンの生合成と組織間における伝播輸送ネットワーク、そしてそこに関わる制御因子と作用機序の理解を目指しています。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (18 results)

All 2020 2019 2018 2017 Other

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (11 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results) Remarks (1 results)

  • [Journal Article] Evidence for potassium transport activity of Arabidopsis KEA1-KEA6.2019

    • Author(s)
      Masaru Tsujii, Kota Kera, Shin Hamamoto, Takashi Kuromori, Toshiharu Shikanai, Nobuyuki Uozumi
    • Journal Title

      Scientific Report

      Volume: 9 (1), 10040 Issue: 1 Pages: 10040-10040

    • DOI

      10.1038/s41598-019-46463-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] SnRK1 kinase and the NAC transcription factor SOG1 are components of a novel signaling pathway mediating the low energy response triggered by ATP depletion.2019

    • Author(s)
      Hamasaki H, Kurihara Y, Kuromori T, Kusano H, Nagata N, Yamamoto YY, Shimada H, Matsui M
    • Journal Title

      Frontiers in Plant Science

      Volume: 10 Pages: 503-503

    • DOI

      10.3389/fpls.2019.00503

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ABA transport and plant water stress responses.2018

    • Author(s)
      Kuromori T, Seo M, Shinozaki K
    • Journal Title

      Trends in Plant Science

      Volume: 23 Issue: 6 Pages: 513-522

    • DOI

      10.1016/j.tplants.2018.04.001

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Regulatory Gene Networks in Drought Stress Responses and Resistance in Plants.2018

    • Author(s)
      Takahashi F, Kuromori T, Sato H, Shinozaki K
    • Journal Title

      Advances in Experimental Medicine and Biology

      Volume: 1081 Pages: 189-214

    • DOI

      10.1007/978-981-13-1244-1_11

    • ISBN
      9789811312434, 9789811312441
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Functional relationship of AtABCG21 and AtABCG22 in stomatal regulation2017

    • Author(s)
      Kuromori T, Sugimoto E, Ohiraki H, Yamaguchi-Shinozaki K, Shinozaki K
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 12501-12501

    • DOI

      10.1038/s41598-017-12643-6

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Acetate-mediated novel survival strategy against drought in plants2017

    • Author(s)
      Kim JM, To TK, Matsui A, Tanoi K, Kobayashi NI, Matsuda F, Habu Y, Ogawa D, Sakamoto T, Matsunaga S, Bashir K, Rasheed S, Ando M, Takeda H, Kawaura K, Kusano M, Fukushima A, Endo TA, Kuromori T, Ishida J, Morosawa T, Tanaka M, Torii C, Takebayashi Y, Sakakibara H, Ogihara Y, Saito K, Shinozaki K, Devoto A, Seki M
    • Journal Title

      Nature Plants

      Volume: 3 Issue: 7 Pages: 17097-17097

    • DOI

      10.1038/nplants.2017.97

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 生理活性物質の膜輸送に関わるトランスポーターの機能解析2020

    • Author(s)
      黒森 崇、杉本 絵理子、篠崎 一雄
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Functional complementation of guard cell specific or phloem companion cell specific ABA biosynthesis.2020

    • Author(s)
      Kuromori T, Fujita M, Sugimoto E, Kikuchi S, Shinozaki K
    • Organizer
      第61回日本植物生理学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Extraction of RNA from an intact single plant cell with cell wall using focused electric field.2019

    • Author(s)
      Parimalam SS, Sotta N, Kuromori T, Fujiwara T, Yokota-Hirai M, Shintaku H
    • Organizer
      30th International Symposium on Micro-NanoMechatronics and Human Science
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 植物トランスポーターの膜輸送アッセイによる機能解析2019

    • Author(s)
      黒森 崇、杉本 絵理子、篠崎 一雄
    • Organizer
      第56回アイソトープ・放射線研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Functional screening of membrane transporters for a specific substance2019

    • Author(s)
      Kuromori T, Sugimoto E, Shinozaki K
    • Organizer
      第92回日本生化学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Functional complementation of ABA biosynthesis using cell-type specific promoters2019

    • Author(s)
      Kuromori T, Sugimoto E, Shinozaki K
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 生理活性物質の膜輸送に関わるトランスポーターの遺伝子機能解析2018

    • Author(s)
      黒森 崇、杉本 絵理子、篠崎 一雄
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Is ABA an endocrine-type hormone or an autocrine-type hormone?2018

    • Author(s)
      Kuromori T, Sugimoto E, Shinozaki K
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 生理活性物質を輸送するトランスポーターの機能的スクリーニング法の開発2017

    • Author(s)
      黒森 崇、杉本 絵理子、篠崎 一雄
    • Organizer
      第12回トランスポーター研究会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 大腸菌を宿主細胞としてシロイヌナズナK+/H+アンチポーターの機能解析2017

    • Author(s)
      辻井 雅、解良 康太、浜本 晋、黒森 崇、鹿内 利治、魚住 信之
    • Organizer
      第12回トランスポーター研究会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] Funcional identification of K+/H+ antiporter involved in Non photochemical quenching in Arabidopsis thaliana.2017

    • Author(s)
      Tsujii M, Kuromori T, Shikanai T, Uozumi N
    • Organizer
      第69回日本生物工学会大会
    • Related Report
      2017 Research-status Report
  • [Remarks] 研究紹介

    • URL

      http://genediscovery.riken.jp/kuromori.html

    • Related Report
      2019 Annual Research Report 2018 Research-status Report 2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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