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Phosphatidylinositide dynamics during infection of Colletotrichum in plants

Research Project

Project/Area Number 16K18834
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Applied molecular and cellular biology
Research InstitutionChiba University

Principal Investigator

Shimada Takashi  千葉大学, 大学院園芸学研究科, 助教 (10713828)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywordsホスファチジルイノシトールリン酸 / シロイヌナズナ / 炭疽病菌 / 細胞動態 / PI(4,5)P2 / PIP5キナーゼ / アクチン / PtdIns(4,5)P2 / 病理学
Outline of Final Research Achievements

Phosphatidylinositides are essential for cellular dynamics of plants. We found that one of Phosphatidylinositides, PI(4,5)P2 accumulated in extra-invasive-hyphal membrane during Colletotrichum infection. Overexpressing PIP5K (an enzyme for PI[4,5]P2 production) caused higher susceptibility to Colletotrichum than wild type. These results suggest that Colletotrichum induces the PI(4,5)P2 production in plants for its infection.

Academic Significance and Societal Importance of the Research Achievements

本研究により,炭疽病菌感染のためには,植物細胞内で,微量脂質であるPI(4,5)P2の集積が重要であることが明らかになった.PI(4,5)P2は植物の生存に必須の脂質であるため,炭疽病菌はそのシステムを効率よく乗っ取り,感染を成立させていることが示唆された.炭疽病菌の防除ためには,PI(4,5)P2の量を適切に保つ必要があることが本研究より示された.

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 2016

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (16 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Enrichment of phosphatidylinositol 4,5-bisphosphate in the extra-invasive hyphal membrane promotes Colletotrichum infection of Arabidopsis thaliana2019

    • Author(s)
      Takashi L. Shimada, Shigeyuki Betsuyaku, Noriko Inada, Kazuo Ebine, Masaru Fujimoto, Tomohiro Uemura, Yoshitaka Takano, Hiroo Fukuda, Akihiko Nakano and Takashi Ueda
    • Journal Title

      Plant & cell physiology

      Volume: 印刷中

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Membrane Dynamics and Multiple Functions of Oil Bodies in Seeds and Leaves2017

    • Author(s)
      Shimada Takashi L.、Hayashi Makoto、Hara-Nishimura Ikuko
    • Journal Title

      Plant Physiology

      Volume: 176 Issue: 1 Pages: 199-207

    • DOI

      10.1104/pp.17.01522

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Modulation of plant RAB GTPase-mediated membrane trafficking pathway at the interface between plants and obligate biotrophic pathogens.2016

    • Author(s)
      Inada, N., Betsuyaku, S., Shimada, T., Ebine, K., Ito, E., Kutsuna, N., Hasezawa, S., Takano, Y., Fukuda, H., Nakano, A., & Ueda, T.
    • Journal Title

      Plant Cell Physiol.

      Volume: 57 Issue: 9 Pages: 1854-1864

    • DOI

      10.1093/pcp/pcw107

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 小胞体タンパク質HIGH STEROL ESTER 1によるステロール恒常性維持機構2019

    • Author(s)
      島田貴士,嶋田知生,岡咲洋三,東泰弘,斉藤和季,桑田啓子,小山香梨,加藤美砂子,高野義孝,上田貴志,中野明彦,上田晴子,西村いくこ
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] GFPやTagRFPによるオイルボディ,液胞の形態と植物生長への人為的影響2019

    • Author(s)
      瀬上紹嗣,木下悟,島田貴士,嶋田知生,西村いくこ,前島正義
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Sterol ester-storage organelles (SE bodies) maintain sterol homeostasis in plants2018

    • Author(s)
      Takashi L. Shimada
    • Organizer
      第91回日本生化学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Regulation of plant sterol homeostasis by HIGH STEROL ESTER1 and sterol ester bodies2018

    • Author(s)
      Takashi L. Shimada
    • Organizer
      The 23rd International Symposium on Plant Lipids
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 新奇オルガネラ・SEボディに局在するタンパク質の解析2018

    • Author(s)
      島田貴士
    • Organizer
      第7回エンドメンブレンミーティング(JANPER2018)
    • Related Report
      2018 Annual Research Report
  • [Presentation] HiSE1はHMG-CoA reductaseを制御することで植物におけるステロール恒常性を維持する2018

    • Author(s)
      島田貴士,嶋田知生,岡咲洋三,東泰弘,斉藤和季,桑田啓子,小山香梨,加藤美砂子,高野義孝,上田貴志,中野明彦,上田晴子,西村いくこ
    • Organizer
      第31回植物脂質シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] GFP等の融合タグによるオルガネラ形態と生長への人為的影響2018

    • Author(s)
      瀬上紹嗣,木下悟,島田貴士,嶋田知生,西村いくこ,前島正義
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] ゼニゴケの油体形成および形態形成に関わる因子の探索2018

    • Author(s)
      金澤建彦,島田貴士,上田貴志
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 糖処理によるシロイヌナズナ葉におけるオイルボディ形成の誘導2018

    • Author(s)
      中西将一,島田貴士,西村いくこ,深尾陽一朗,菅野茂夫
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] 植物細胞のアクチン繊維崩壊を介した炭疽病菌感染機構2018

    • Author(s)
      島田貴士,高野義孝,中野明彦,上田貴志
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] ホスファチジルイノシトールリン酸を介した炭疽病菌感染機構の解明2017

    • Author(s)
      Takashi L. Shimada, Yoshitaka Takano, Shigeyuki Betsuyaku, Akihiko Nakano, Takashi Ueda
    • Organizer
      第58回日本植物生理学会年会
    • Place of Presentation
      鹿児島大学 郡元キャンパス(鹿児島県鹿児島市)
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] Biogenesis and Morphogenesis of Oil Body2017

    • Author(s)
      Takehiko Kanazawa, Takashi L. Shimada and Takashi Ueda
    • Organizer
      The 65th NIBB Conference "Renaissance of Marchantia polymorpha ‐the genome and beyon"
    • Related Report
      2017 Research-status Report
  • [Presentation] Plants inhibit sterol overproduction to achieve sterol homeostasis2017

    • Author(s)
      Takashi L. Shimada, Tomoo Shimada, Yozo Okazaki, Kazuki Saito, Akihiko Nakano, Takashi Ueda, Yoshitaka Takano, and Ikuko Hara-Nishimura
    • Organizer
      The 7th Asian Symposium on Plant Lipid (ASPL2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 小胞体での植物ステロール合成制御因機構の解明2017

    • Author(s)
      島田貴士
    • Organizer
      第6回エンドメンブレンミーティング(JANPER2017)
    • Related Report
      2017 Research-status Report
  • [Presentation] 植物におけるステロール合成制御機構の解明2017

    • Author(s)
      島田貴士,嶋田知生,岡咲洋三,斉藤和季,西村いくこ
    • Organizer
      第30回植物脂質シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] ステロール恒常性の制御を行う新規小胞体タンパク質2016

    • Author(s)
      島田貴士,嶋田知生,岡咲洋三,東浩司,斉藤和季, 中野明彦,上田貴志,高野義孝,西村いくこ
    • Organizer
      第29回植物脂質シンポジウム
    • Place of Presentation
      大阪大学会館(大阪府豊中市)
    • Year and Date
      2016-11-25
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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