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Large-scale live cell imaging for elucidation of plant organogenesis

Research Project

Project/Area Number 17K19380
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Research Field Biology of Cells to Organisms, and related fields
Research InstitutionKumamoto University

Principal Investigator

Higaki Takumi  熊本大学, 国際先端科学技術研究機構, 准教授 (90578486)

Project Period (FY) 2017-06-30 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2018: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywordsライブセルイメージング / 生物画像解析 / 細胞形態 / 細胞骨格 / 定量評価 / シロイヌナズナ / 形態形成 / 画像解析 / 植物
Outline of Final Research Achievements

Despite the considerable progress in recent biology, we still have a large gap in our knowledge between cell and developmental biology. To elucidate how cell morphogenesis contributes to organogenesis, large-scale live cell imaging system is required. However, in order to realize such an advanced live cell imaging technique, there are problems such as laser phototoxicity and time consuming to process a big data of microscopic images. To overcome these problems, we aimed to optimize the monitoring conditions for plant cotyledon growth and develop the image analysis framework to quantitatively evaluate cell morphology and cytoskeletal organization based on large-scale microscopic images. With the support of these techniques, we also aimed to understand the mechanisms of plant cotyledon organogenesis at a single cell resolution.

Academic Significance and Societal Importance of the Research Achievements

細胞と器官の形態形成の制御機構の解析はこれまで細胞生物学分野と発生生物学分野においてそれぞれ独立して進められてきた。しかし、これらの分子的な知見は必ずしも一致しておらず、生物の多階層的な形態形成制御機構を統一的に理解するには至っていない。本研究で開発した技術は、このような階層間の乖離を解消するための基盤要素技術と位置付けられる。本技術の成熟により、器官の発生や形態形成に対する細胞レベルでの現象の寄与が検証できるようになり、その結果として得られる知見は多階層的な生物形態形成機構の統一的な理解に資することが期待される。

Report

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

    (23 results)

All 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (13 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 13 results,  Open Access: 8 results,  Acknowledgement Compliant: 1 results) Presentation (8 results) (of which Int'l Joint Research: 2 results,  Invited: 7 results) Remarks (1 results)

  • [Int'l Joint Research] 中国農業大学(中国)

    • Related Report
      2017 Research-status Report
  • [Journal Article] Regulation of Root-Knot Nematode Behavior by Seed-Coat Mucilage-Derived Attractants.2019

    • Author(s)
      Tsai, A, Y-L., Higaki, T., Nguyen, C-N., Perfus-Barbeoch, L., Favery, B., and Sawa, S.
    • Journal Title

      Mol. Plants.

      Volume: 12 Issue: 1 Pages: 99-122

    • DOI

      10.1016/j.molp.2018.11.008

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Developmental analyses of divarications in leaves of an aquatic fern Microsorum pteropus and its varieties2019

    • Author(s)
      Miyoshi Saori、Kimura Seisuke、Ootsuki Ryo、Higaki Takumi、Nakamasu Akiko
    • Journal Title

      PLOS ONE

      Volume: 14 Issue: 1 Pages: e0210141-e0210141

    • DOI

      10.1371/journal.pone.0210141

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polar vacuolar distribution is essential for accurate asymmetric division ofArabidopsiszygotes2019

    • Author(s)
      Kimata Yusuke、Kato Takehide、Higaki Takumi、Kurihara Daisuke、Yamada Tomomi、Segami Shoji、Morita Miyo Terao、Maeshima Masayoshi、Hasezawa Seiichiro、Higashiyama Tetsuya、Tasaka Masao、Ueda Minako
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 116 Issue: 6 Pages: 2338-2343

    • DOI

      10.1073/pnas.1814160116

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] An induction system for clustered stomata by sugar solution immersion treatment in Arabidopsis thaliana seedlings2019

    • Author(s)
      Akita K, Higaki T
    • Journal Title

      Journal of Visualized Experiments

      Volume: 144 Issue: 144

    • DOI

      10.3791/58951

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transcriptional regulators involved in responses to volatile organic compounds in plants2019

    • Author(s)
      Nagashima A, Higaki T, Koeduka T, Ishigami K, Hosokawa S, Watanabe H, Matsui K, Hasezawa S, Touhara K
    • Journal Title

      Journal of Biological Chemistry

      Volume: 294 Issue: 7 Pages: 2256-2266

    • DOI

      10.1074/jbc.ra118.005843

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fascin in lamellipodia contributes to cell elasticity by controlling the orientation of filamentous actin2019

    • Author(s)
      Minami Tanaka, Yuki Fujii, Kazumi Hirano, Takumi Higaki, Akira Nagasaki, Ryoki Ishikawa, Takaharu Okajima, Kaoru Katoh
    • Journal Title

      Genes to Cells

      Volume: 24 Issue: 3 Pages: 202-213

    • DOI

      10.1111/gtc.12671

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reactive Oxygen Species Production and Stimulated Endocytosis in Tobacco BY-2 Cells Treated with <i>Erwinia carotovora</i> Culture Filtrate2018

    • Author(s)
      Hirakawa Y, Hasezawa S, Higaki T
    • Journal Title

      CYTOLOGIA

      Volume: 83 Issue: 3 Pages: 289-293

    • DOI

      10.1508/cytologia.83.289

    • NAID

      130007497289

    • ISSN
      0011-4545, 1348-7019
    • Year and Date
      2018-09-25
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cortical microtubules and fusicoccin response in clustered stomatal guard cells induced by sucrose solutionimmersion.2018

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

      Plant Signaling and Behavior

      Volume: 13 Issue: 4 Pages: 1454815-1454815

    • DOI

      10.1080/15592324.2018.1454815

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Actin reorganization triggers rapid cell elongation in roots2018

    • Author(s)
      Takatsuka Hirotomo、Higaki Takumi、Umeda Masaaki
    • Journal Title

      Plant Physiology

      Volume: 178 Issue: 3 Pages: 1130-1141

    • DOI

      10.1104/pp.18.00557

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] PtdIns(3,5)P2 mediates root hair shank hardening in Arabidopsis.2018

    • Author(s)
      Hirano T, Konno H, Takeda S, Dolan L, Kato M, Aoyama T, Higaki T, Takigawa-Imamura H, Sato MH.
    • Journal Title

      Nat Plants.

      Volume: 4 Issue: 11 Pages: 888-897

    • DOI

      10.1038/s41477-018-0277-8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ethylene signaling modulates cortical microtubule reassembly in response to salt stress.2018

    • Author(s)
      Dou L, He K, Higaki T, Wang X, Mao T
    • Journal Title

      Plant Physiology

      Volume: 176 Issue: 3 Pages: 2071-2081

    • DOI

      10.1104/pp.17.01124

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Quantitative confocal imaging method for analyzing cellulose dynamics during cell-wall regeneration in Arabidopsis mesophyll protoplasts.2017

    • Author(s)
      Kuki H, Higaki T, Yokoyama R, Kuroha T, Shinohara N, Hasezawa S, Nishitani K
    • Journal Title

      Plant Direct

      Volume: 1 Issue: 6 Pages: 1-10

    • DOI

      10.1002/pld3.21

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differential Effects of Phosphatidylinositol 4-Kinase (PI4K) and 3-Kinase (PI3K) Inhibitors on Stomatal Responses to Environmental Signals.2017

    • Author(s)
      Takahashi, S., Monda, K., Higaki, T., Negi, J., Hashimoto-Sugimoto, M., Hasezawa, S. and Iba, K.
    • Journal Title

      Front. Plant Sci.

      Volume: 8 Pages: 677-677

    • DOI

      10.3389/fpls.2017.00677

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] ジグソーパズル型葉表皮細胞の力学的最適化戦略を探る2019

    • Author(s)
      檜垣匠
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 植物細胞の形態形成機構の理解に向けたイメージングと画像解析2018

    • Author(s)
      檜垣匠
    • Organizer
      日本植物学会第82回大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Bioimage clustering and classification2018

    • Author(s)
      Takumi Higaki
    • Organizer
      KAIST-KU Joint Symposium 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 葉表皮細胞のジグゾーパズル型形態形成2018

    • Author(s)
      桧垣匠
    • Organizer
      文部科学省委託事業AIMaP研究会「反応拡散系と実験の融合」
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 画像解析による細胞骨格束化の定量評価2018

    • Author(s)
      桧垣匠
    • Organizer
      先端バイオイメージング支援プラットフォーム 画像解析支援 公開セミナー
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] 細胞骨格の束化を定量評価する画像解析手法の開発2018

    • Author(s)
      桧垣匠、秋田佳恵、馳澤盛一郎
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] A strange link between leaves and skulls? A theoretical model of jigsaw-puzzle pattern formation by plant leaf cells.2017

    • Author(s)
      Takumi Higaki
    • Organizer
      International Symposium on Imaging Frontier 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 定量的画像解析に基づく植物細胞骨格の研究2017

    • Author(s)
      桧垣匠
    • Organizer
      日本植物学会第81回大会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Remarks] 熊本大学 国際先端科学技術研究機構 檜垣研究室 研究業績

    • Related Report
      2017 Research-status Report

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Published: 2017-07-21   Modified: 2022-02-22  

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