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Mechanical simulation and imaging studies on stomatal movement

Research Project

Project/Area Number 22870004
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Plant molecular biology/Plant physiology
Research InstitutionThe University of Tokyo

Principal Investigator

HIGAKI Takumi  The University of Tokyo, 大学院・新領域創成科学研究科, 特任研究員 (90578486)

Project Period (FY) 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
Fiscal Year 2010: ¥1,638,000 (Direct Cost: ¥1,260,000、Indirect Cost: ¥378,000)
Keywords気孔 / アクチン繊維 / エンドソーム / 顕微鏡画像解析 / 小胞体 / 有限要素法
Research Abstract

I acquired microscopic images of GFP-labeled Arabidopsis guard cells, and performed automatic image analysis concerning statistical intracellular localization. I found that actin microfilaments and endosomes increased at connection region during stomatal opening, and endoplasmic reticulum decrease at the connection region.

Report

(2 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • Research Products

    (9 results)

All 2011 2010 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Remarks (2 results)

  • [Journal Article] Dynamic intracellular reorganization of cytoskeletons and the vacuole in defense responses and hypersensitive cell death in plants.2011

    • Author(s)
      Higaki T, Kurusu T, Hasezawa S, Kuchitsu K
    • Journal Title

      Journal of Plant Research 124

      Pages: 315-24

    • NAID

      10028257813

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sucrose transporter NtSUT4 from tobacco BY-2 involved in plant cell shape during miniprotoplast culture.2011

    • Author(s)
      Okubo-Kurihara E, Higaki T, Kurihara Y, Kutsuna N, Yamaguchi J, Hasezawa S
    • Journal Title

      Journal of Plant Research 124

      Pages: 395-403

    • NAID

      10028258213

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 気孔開閉運動の力学シミュレーションと細胞内構造の動態解析2011

    • Author(s)
      桧垣匠、秋田佳恵、近藤矩朗、朽名夏麿、馳澤盛一郎
    • Journal Title

      第52回日本植物生理学会年会要旨集

      Pages: 167-167

    • NAID

      130006994177

    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Journal Article] Dynamic intracellular reorganization of cytoskeletons and the vacuole in defense responses and hypersensitive cell death in plants.2011

    • Author(s)
      Higaki T, Kurusu T, Hasezawa S, Kuchitsu K
    • Journal Title

      Journal of Plant Research

      Volume: 掲載確定

    • NAID

      10028257813

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cobtorin target analysis reveals that pectin functions in the deposition of cellulose microfibrils in parallel with cortical microtubules.2010

    • Author(s)
      Yoneda A, Ito T, Higaki T, Kutsuna N, Saito T, Ishimizu T, Osada H, Hasezawa S, Matsui M, Demura T
    • Journal Title

      The Plant Journal 64

      Pages: 657-67

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Cobtorin target analysis reveals that pectin functions in the deposition of cellulose microfibrils in parallel with cortical microtubules.2010

    • Author(s)
      Yoneda A, Ito T, Higaki T, Kutsuna N, Saito T, Ishimizu T, Osada H, Hasezawa S, Matsui M, Demura T
    • Journal Title

      The Plant Journal

      Volume: 64 Pages: 657-667

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sucrose transporter NtSUT4 from tobacco BY-2 involved in plant cell shape during miniprotopiast culture.2010

    • Author(s)
      Okubo-Kurihara E, Higaki T, Kurihara Y Kutsuna N, Yamaguchi J, Hasezawa S
    • Journal Title

      Journal of Plant Research

      Volume: 124 Pages: 395-403

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Remarks] ホームページ等

    • URL

      http://hasezawa.ib.k.u-tokyo.ac.jp/lips

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://hasezawa.ib.k.u-tokyo.ac.jp/lips/

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2010-08-27   Modified: 2016-04-21  

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