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Dynamics and cryo-observation of organelles and actin filaments in plant cells living under freezing

Research Project

Project/Area Number 25292205
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Environmental agriculture(including landscape science)
Research InstitutionIwate University

Principal Investigator

Kawamura Yukio  岩手大学, 農学部, 准教授 (10400186)

Co-Investigator(Kenkyū-buntansha) 上村 松生  岩手大学, 農学部, 教授 (00213398)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2016: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords植物 / 凍結耐性 / 低温顕微鏡技術 / 凍結観察 / ライブイメージング / オルガネラ動態 / アクチンフィラメント動態 / 細胞内カルシウム / 環境応答 / 生体膜ダイナミクス / 環境適応 / 生体膜
Outline of Final Research Achievements

Our novel cryo-microscopy technique enabled cryo-observation at higher resolutions than ever. We used this technique to observe the dynamics of the endoplasmic reticulum (ER) under freezing in 4 species of woody plants and 7 species of herbaceous plants. In all plants, it was observed that the extracellular freezing induced the cessation of the streaming of ER. In Arabidopsis thaliana, furthermore, we observed the cryo-dynamics of the vacuolar membrane, the Golgi apparatus, the chloroplast and the actin filament, and all of their streamings were stopped by freezing. It was also observed that the intracellular calcium concentration was maintained high during freezing. Taken together, it is possible that plant cells which survive under freezing forcibly reduce their activity using calcium as a signal of extracelluar freezing.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (31 results)

All 2017 2016 2015 2014

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Acknowledgement Compliant: 6 results) Presentation (20 results) (of which Int'l Joint Research: 7 results)

  • [Journal Article] 様々な植物における小胞体動態とその凍結観察の試み2017

    • Author(s)
      河村幸男、上村松生
    • Journal Title

      低温生物工学会誌

      Volume: 63 Pages: 41-44

    • NAID

      130006884823

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 冷却の進行に対する植物の液胞 pH の推移への電流負荷の影響2016

    • Author(s)
      蜷川貴子、河村幸男、小西忠司、鳴海明
    • Journal Title

      低温生物工学会誌

      Volume: 62 Pages: 109-113

    • NAID

      130006885554

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cold acclimation is accompanied by complex responses of glycosylphosphatidylinositol (GPI)-anchored proteins in Arabidopsis2016

    • Author(s)
      Takahashi, D., Kawamura, Y. and Uemura, M.
    • Journal Title

      Journal of Experimental Botany

      Volume: 67 Issue: 17 Pages: 5203-5215

    • DOI

      10.1093/jxb/erw279

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A study on ice crystal formation behavior at intracellular freezing of plant cells using a high-speed camera2016

    • Author(s)
      Ninagawa, T., Eguchi, A., Kawamura, Y., Konishi, T. and Narumi, A.
    • Journal Title

      Cryobiology

      Volume: 73 Issue: 1 Pages: 20-29

    • DOI

      10.1016/j.cryobiol.2016.06.003

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of micro electric current load during cooling of plant tissues on intracellular ice crystal formation behavior and pH.2016

    • Author(s)
      Ninagawa, T., Kawamura, Y., Konishi, T. and Narumi, A.
    • Journal Title

      Cryobiology

      Volume: 73 Issue: 1 Pages: 30-39

    • DOI

      10.1016/j.cryobiol.2016.06.002

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lipid profiles of detergent resistant fractions of the plasma membrane in oat and rye in association with cold acclimation and freezing tolerance2016

    • Author(s)
      Takahashi D, Imai H, Kawamura Y, Uemura M
    • Journal Title

      Cryobiology

      Volume: 72 Issue: 2 Pages: 123-134

    • DOI

      10.1016/j.cryobiol.2016.02.003

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 短時間の温度変化による植物のカルシウムイオンシグナル変化2016

    • Author(s)
      開 勇人,上村 松生,河村 幸男
    • Journal Title

      低温生物工学会誌

      Volume: 62 Pages: 67-70

    • NAID

      130005171846

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Arabidopsis plasma membrane microdomain protein, dynamin-related protein 1E, controls plasma membrane protein accumulation and is associated with freezing tolerance2015

    • Author(s)
      Minami A, Furuto A, Kondo M, Kawamura Y, Uemura M
    • Journal Title

      Plant Journal

      Volume: 83 Issue: 3 Pages: 501-514

    • DOI

      10.1111/tpj.12907

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 植物の温度変化に対する細胞内カルシウム動態について2014

    • Author(s)
      開勇人、上村松生、河村幸男
    • Journal Title

      低温生物工学会

      Volume: 60 Pages: 139-142

    • NAID

      110009878801

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Confocal cryomicroscopic analysis and cryodynamics of endoplasmic reticulum in herbaceous plant cells2014

    • Author(s)
      Kobayashi S, Kutsuna N, Tanino KK, Uemura M, Kawamura Y.
    • Journal Title

      Environmental and Experimental Botany

      Volume: Unknown Pages: 44-51

    • DOI

      10.1016/j.envexpbot.2014.02.002

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 植物の低温下における遺伝子発現の生体内解析システムの開発2014

    • Author(s)
      冨永陽子、河村幸男、上村松生
    • Journal Title

      低温生物工学会誌

      Volume: 59 Pages: 141-144

    • NAID

      110009662031

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] 植物の低温馴化過程におけるカルシ ウムシグナルと温度変化の影響:野外での低温馴化の理解に向けて2017

    • Author(s)
      開勇人、冨永陽子、上村松生、河村幸男
    • Organizer
      第58回日本植物生理学会
    • Place of Presentation
      鹿児島大学郡元キャンパス(鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] 植物の低温馴化における気温日較差と日長変化の役割:フィトクロム経路の観点から2017

    • Author(s)
      金谷真希、冨永陽子、上村松生、河村幸男
    • Organizer
      第58回日本植物生理学会
    • Place of Presentation
      鹿児島大学郡元キャンパス(鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Proteomic analysis to understand the DRP1E role in the plasma membrane changes during cold acclimation in Arabidopsis.2017

    • Author(s)
      Watanabe E, Yago K, Imai H, Uemura M, Kawamura Y
    • Organizer
      第58回日本植物生理学会
    • Place of Presentation
      鹿児島大学郡元キャンパス(鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Annual Research Report
  • [Presentation] Plants change cold perception system depending on the environment.2016

    • Author(s)
      Hiraki H, Uemura M, Kawamura Y
    • Organizer
      Society for Experimental Biology 2016
    • Place of Presentation
      Brighton, UK
    • Year and Date
      2016-07-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Integration mechanism of cold and photoperiod signals in plant cold acclimation.2016

    • Author(s)
      Kanaya M, Tominaga Y, Uemura M, Kawamura Y
    • Organizer
      Society for Experimental Biology 2016
    • Place of Presentation
      Brighton, UK
    • Year and Date
      2016-07-04
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Understanding of the long-term cold acclimation process regulated by blue light and cryptochrome.2016

    • Author(s)
      Imai H, Kawamura Y, Nagatani A, Uemura M
    • Organizer
      27th International Conference of Arabidosis Research
    • Place of Presentation
      Gyeongju, Korea
    • Year and Date
      2016-06-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Plant cold acclimation and the effects of daily changes in photoperiod and temperature.2016

    • Author(s)
      Kanaya M, Tominaga Y, Uemura M, Kawamura Y
    • Organizer
      20th FESPB/EPSO Congress
    • Place of Presentation
      Prague, Czech
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Low-temperature sensing and cold acclimation in plant cells: what is the role of calcium signals?2016

    • Author(s)
      Hiraki H, Tominaga Y, Uemura M, Kawamura Y
    • Organizer
      20th FESPB/EPSO Congress
    • Place of Presentation
      Prague, Czech
    • Year and Date
      2016-06-26
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光と温度の日周変化と植物の低温馴化制御2016

    • Author(s)
      金谷真希、富永陽子、上村松生、河村幸男
    • Organizer
      第61回低温生物工学会
    • Place of Presentation
      東京電機大学理工学部(埼玉県)
    • Year and Date
      2016-06-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] 様々な植物における小胞体動態とその凍結観察の試み2016

    • Author(s)
      河村幸男、上村松生
    • Organizer
      第61回低温生物工学会
    • Place of Presentation
      東京電機大学理工学部(埼玉県)
    • Year and Date
      2016-06-25
    • Related Report
      2016 Annual Research Report
  • [Presentation] Monitoring of the interaction of temperature and light signals in plant cold acclimation process2016

    • Author(s)
      Tominaga Y, Hiraki H, Imai H, Kanaya M, Kawamura Y, Uemura M
    • Organizer
      Plant and Microbe Adaptation to Cold
    • Place of Presentation
      Seattle, USA
    • Year and Date
      2016-05-22
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 植物の低温馴化におけるカルシウムシグナル:温度ごとに異なる働きをするシグナル2015

    • Author(s)
      開勇人, 冨永陽子, 上村松生, 河村幸男
    • Organizer
      第5回東北植物学会
    • Place of Presentation
      福島大学
    • Year and Date
      2015-12-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 植物の低温馴化と小胞体動態2015

    • Author(s)
      河村幸男,開勇人,上村松生
    • Organizer
      日本植物学会第79回大会
    • Place of Presentation
      新潟コンベンションセンター
    • Year and Date
      2015-09-06
    • Related Report
      2015 Annual Research Report
  • [Presentation] Role of Calcium Signals in Plant Cell in Early Response to Cold Temperature2015

    • Author(s)
      Hayato Hiraki, Yoko Tominaga, Mastuo Uemura, Yukio Kawamura
    • Organizer
      VISCEA: Plant Abiotic Stress Tolerance Ⅲ
    • Place of Presentation
      Vienna, Austria
    • Year and Date
      2015-06-29
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 植物の低温感知におけるCa2+の動態とその役割2015

    • Author(s)
      開 勇人、冨永陽子、上村松生、河村幸男
    • Organizer
      第60回低温生物工学会
    • Place of Presentation
      東京工科大学(八王子キャンパス)
    • Year and Date
      2015-05-30
    • Related Report
      2015 Annual Research Report
  • [Presentation] Calcium signal: a clue to cold sensing of plant cell in the field2015

    • Author(s)
      Hayato Hiraki, Matsuo Uemura, Yukio Kawamura
    • Organizer
      第56回日本植物生理学会年会
    • Place of Presentation
      東京農業大学
    • Year and Date
      2015-03-16 – 2015-03-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 温度刺激に対する細胞膜マイクロドメインの組成および機能の応答2014

    • Author(s)
      上村松生、高橋大輔、南杏鶴、河村幸男
    • Organizer
      日本植物学会第78回大会
    • Place of Presentation
      明治大学生田キャンパス(東京)
    • Year and Date
      2014-09-12 – 2014-09-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] Low-Temperature Sensing of Plant Cells and the Dynamics of Cytoplasmic Calucium2014

    • Author(s)
      Hiraki Y, Uemura M, Kawamura Y
    • Organizer
      10th International Plant Cold Hardiness Seminar
    • Place of Presentation
      Poznan, Poland
    • Year and Date
      2014-08-17 – 2014-08-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] 様々な低温刺激における細胞内カルシウムイオン動態について2014

    • Author(s)
      開勇人、上村松生、河村幸男
    • Organizer
      第59回低温生物工学会年会
    • Place of Presentation
      九州大学(福岡)
    • Year and Date
      2014-06-28 – 2014-06-29
    • Related Report
      2014 Annual Research Report
  • [Presentation] 植物細胞における低温刺激受容と細胞内カルシウムイオン動態について2014

    • Author(s)
      開勇人、上村松生、河村幸男
    • Organizer
      第55回日本植物生理学会
    • Place of Presentation
      富山大学五福キャンパス (富山市)
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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