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Molecular mechanism controlling cell cycle arrest in response to stress in plant

Research Project

Project/Area Number 19K06708
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 44030:Plant molecular biology and physiology-related
Research InstitutionNara Institute of Science and Technology

Principal Investigator

Takahashi Naoki  奈良先端科学技術大学院大学, 先端科学技術研究科, 助教 (40553623)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2020: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords細胞周期 / ストレス / ストレス応答
Outline of Research at the Start

植物はストレスを受けると、ストレス環境下で生存を維持するために積極的に細胞周期を停止させて自身の成長を抑制する。植物のストレスに応答した細胞周期制御の理解は、ストレスに対する植物の生理機構の解明に繋がるのみならず、ストレス環境下での植物の巧みな生存戦略の理解にも繋がる。そのことから、植物のストレスに応答した細胞周期停止機構を分子レベルで明らかにすることは重要な研究課題である。本研究では、細胞周期停止の分子メカニズムを明らかにすることで、ストレスに応答した植物の成長抑制機構の理解を目指す。

Outline of Final Research Achievements

When plants are subjected to stresses, they actively suppress their own growth by arresting the cell cycle to maintain survival in fluctuating environmental conditions. We has previously identified that NAC-type transcription factors, ANAC044 and ANAC085, play crucial roles in the cell cycle arrest at G2 phase in response to stresses. This study has elucidated the regulation of ANAC044 and ANAC085 in cell cycle arrest and revealed the downstream factors regulated by these transcription factors.

Academic Significance and Societal Importance of the Research Achievements

本研究は、ストレスに応答したG2期での細胞周期停止において中心的な役割をするANAC044/085の制御機構を理解することで、植物独自の環境応答統御システムを解明する点に特色を持つ。さらに本研究は、様々なストレスに対する植物の生存戦略の理解に迫るとともに、植物がストレスを認識してから細胞周期停止による成長抑制までの一連の経路を明らかにする点に独自性を持つ。そして、これらの成長制御の指令を担う因子を手掛かりに、農業生産性の向上や環境改善など新たな創造が生まれることが期待されるとともに、バイオ燃料の安定供給に向けたバイオマス植物の開発の基盤技術としての応用も期待される。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (25 results)

All 2023 2022 2021 2020 2019

All Journal Article (14 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 13 results,  Open Access: 6 results) Presentation (11 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Cytokinin signaling promotes root hair growth by directly regulating RSL4 expression2023

    • Author(s)
      Takatsuka Hirotomo、Sasaki Anna、Takahashi Naoki、Shibata Michitaro、Sugimoto Keiko、Tanaka Maho、Seki Motoaki、Umeda Masaaki
    • Journal Title

      Journal of Experimental Botany

      Volume: - Issue: 12 Pages: 3579-3594

    • DOI

      10.1093/jxb/erad091

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Brassinosteroids are required for efficient root tip regeneration in <i>Arabidopsis</i>2022

    • Author(s)
      Takahashi Naoki、Umeda Masaaki
    • Journal Title

      Plant Biotechnology

      Volume: 39 Issue: 1 Pages: 73-78

    • DOI

      10.5511/plantbiotechnology.21.1103a

    • NAID

      130008128861

    • ISSN
      1342-4580, 1347-6114
    • Year and Date
      2022-03-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Local induction of IAA5 and IAA29 promotes DNA damage-triggered stem cell death in Arabidopsis roots2022

    • Author(s)
      Takahashi Naoki、Ogita Nobuo、Koike Toshiya、Nishimura Kohei、Inagaki Soichi、Umeda Masaaki
    • Journal Title

      bioRxiv

      Volume: -

    • DOI

      10.1101/2022.09.02.506394

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] CFI 25 Subunit of Cleavage Factor I is Important for Maintaining the Diversity of 3' UTR Lengths in Arabidopsis thaliana (L.) Heynh.2022

    • Author(s)
      Zhang Xiaojuan、Nomoto Mika、Garcia-Leon Marta、Takahashi Naoki、Kato Mariko、Yura Kei、Umeda Masaaki、Rubio Vicente、Tada Yasuomi、Furumoto Tsuyoshi、Aoyama Takashi、Tsuge Tomohiko
    • Journal Title

      Plant and Cell Physiology

      Volume: 63 Issue: 3 Pages: 369-383

    • DOI

      10.1093/pcp/pcac002

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Arabidopsis thaliana subclass I ACTIN DEPOLYMERIZING FACTORs and vegetative ACTIN2/8 are novel regulators of endoreplication2021

    • Author(s)
      Inada Noriko、Takahashi Naoki、Umeda Masaaki
    • Journal Title

      Journal of Plant Research

      Volume: 134 Issue: 6 Pages: 1291-1300

    • DOI

      10.1007/s10265-021-01333-0

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Alterations in hormonal signals spatially coordinate distinct responses to DNA double-strand breaks in Arabidopsis roots2021

    • Author(s)
      Takahashi Naoki、Inagaki Soichi、Nishimura Kohei、Sakakibara Hitoshi、Antoniadi Ioanna、Karady Michal、Ljung Karin、Umeda Masaaki
    • Journal Title

      Science Advances

      Volume: 7 Issue: 25

    • DOI

      10.1126/sciadv.abg0993

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Regulation of the Plant Cell Cycle in Response to Hormones and the Environment2021

    • Author(s)
      Shimotohno Akie、Aki Shiori S.、Takahashi Naoki、Umeda Masaaki
    • Journal Title

      Annual Review of Plant Biology

      Volume: 72 Issue: 1 Pages: 72-78

    • DOI

      10.1146/annurev-arplant-080720-103739

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] ANAC044 is associated with P reutilization in P deficient Arabidopsis thaliana root cell wall in an ethylene dependent manner2021

    • Author(s)
      Zhang Xiao Long、Wu Qi、Tao Ye、Zhu Xiao Fang、Takahashi Naoki、Umeda Masaaki、Shen Ren Fang、Ma Jian Feng
    • Journal Title

      Environmental and Experimental Botany

      Volume: 185 Pages: 104386-104386

    • DOI

      10.1016/j.envexpbot.2021.104386

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] TheArabidopsisNRT1/PTR FAMILY protein NPF7.3/NRT1.5 is an indole-3-butyric acid transporter involved in root gravitropism2020

    • Author(s)
      Watanabe Shunsuke、Takahashi Naoki、Kanno Yuri、Suzuki Hiromi、Aoi Yuki、Takeda-Kamiya Noriko、Toyooka Kiminori、Kasahara Hiroyuki、Hayashi Ken-ichiro、Umeda Masaaki、Seo Mitsunori
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 117 Issue: 49 Pages: 31500-31509

    • DOI

      10.1073/pnas.2013305117

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] SUPPRESSOR OF GAMMA RESPONSE 1 acts as a regulator coordinating crosstalk between DNA damage response and immune response in Arabidopsis thaliana2020

    • Author(s)
      Yoshiyama Kaoru Okamoto、Aoshima Naoki、Takahashi Naoki、Sakamoto Tomoaki、Hiruma Kei、Saijo Yusuke、Hidema Jun、Umeda Masaaki、Kimura Seisuke
    • Journal Title

      Plant Molecular Biology

      Volume: 103 Issue: 3 Pages: 321-340

    • DOI

      10.1007/s11103-020-00994-0

    • Related Report
      2020 Research-status Report 2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Measurement of root growth and cell death area in the root tip using Arabidopsis seedlings that grow under DNA stress.2020

    • Author(s)
      Naoki Takahashi、Masaaki Umeda
    • Journal Title

      Bio-protocol

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] ストレスに応答した植物の細胞周期停止機構2020

    • Author(s)
      高橋直紀、梅田正明
    • Journal Title

      BSJ-Review

      Volume: 11 Issue: B Pages: 122-130

    • DOI

      10.24480/bsj-review.11b2.00184

    • ISSN
      2432-9819
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A regulatory module controlling stress-induced cell cycle arrest in Arabidopsis2019

    • Author(s)
      Takahashi Naoki、Ogita Nobuo、Takahashi Tomonobu、Taniguchi Shoji、Tanaka Maho、Seki Motoaki、Umeda Masaaki
    • Journal Title

      eLife

      Volume: 8

    • DOI

      10.7554/elife.43944

    • NAID

      120006619181

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gap 2 phase: making the fundamental decision to divide or not2019

    • Author(s)
      Umeda Masaaki、Aki Shiori S、Takahashi Naoki
    • Journal Title

      Current Opinion in Plant Biology

      Volume: 51 Pages: 1-6

    • DOI

      10.1016/j.pbi.2019.03.001

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Brassinosteroids promote reestablishment of the stem cell niche in resected roots2022

    • Author(s)
      Naoki Takahashi、Masaaki Umeda
    • Organizer
      第63回日本植物生理学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Role of R1R2R3-type Myb transcription factors in auxin-mediated control of the cell cycle2022

    • Author(s)
      Miyabi Arashidani、Ye Zhang、Naoki Takahashi、Masaaki Umeda
    • Organizer
      第63回日本植物生理学会年会
    • Related Report
      2021 Research-status Report
  • [Presentation] Cytokinin and auxin orchestrate distinct DNA damage responses in Arabidopsis roots2021

    • Author(s)
      Naoki Takahashi、Ioanna Antoniadi、Michal Karady、Karin Ljung、Masaaki Umeda
    • Organizer
      国際シンポジウム「Secrets of stem cells underlying longevity and persistent growth in plants」
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] AUX/IAA-mediated suppression of auxin signaling causes stem cell death in response to DNA damage2021

    • Author(s)
      Naoki Takahashi、Masaaki Umeda
    • Organizer
      International Conference on Arabidopsis Research (ICAR) 2021
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Regulatory mechanism of cell cycle arrest in response to DNA damage2021

    • Author(s)
      Minori Hosoya、Naoki Takahashi、Masaaki Umeda
    • Organizer
      第62回日本植物生理学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Role of indole-3-butyric acid (IBA) transport in DNA damage response2021

    • Author(s)
      Naoki Takahashi、Saki Yoshikuni、Masaaki Umeda
    • Organizer
      第62回日本植物生理学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] Stem cell replenishment in Arabidopsis roots under DNA stress2021

    • Author(s)
      Kazuki Suita、Naoki Takahashi、Masaaki Umeda
    • Organizer
      第62回日本植物生理学会年会
    • Related Report
      2020 Research-status Report
  • [Presentation] DNA損傷に応答した根の成長抑制におけるサイトカイニン合成の役割2020

    • Author(s)
      高橋直紀、Ioanna Antoniadi、Michal Karady、Karin Ljung、梅田正明
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Regulatory mechanism of stem cell maintenance in Arabidopsis roots2020

    • Author(s)
      Naoki Takahashi, Masaaki Umeda
    • Organizer
      第61回日本植物生理 学会年会
    • Related Report
      2019 Research-status Report
  • [Presentation] 植物のストレスに応答した細胞分裂制御2019

    • Author(s)
      高橋直紀、梅田正明
    • Organizer
      日本植物学会第83回大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] ANAC044 and ANAC085 arrest the cell cycle to cope with stresses in Arabidopsis2019

    • Author(s)
      Naoki Takahashi, Nobuo Ogita, Tomonobu Takahashi, Shoji Taniguchi, Masaaki Umeda
    • Organizer
      TFC国際シンポジウム[Principles of pluripotent stem cells underlying plant vitality]
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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