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2021 Fiscal Year Annual Research Report

Molecular elucidation of plant-pathogen interactions

Research Project

Project/Area Number 17H06172
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

白須 賢  国立研究開発法人理化学研究所, 環境資源科学研究センター, グループディレクター (20425630)

Project Period (FY) 2017-05-31 – 2022-03-31
Keywords分子間相互作用 / 生物間相互作用
Outline of Annual Research Achievements

本研究室においてこれまでに解析をおこなってきた植物免疫における重要タンパク質である活性酸素発生酵素群とPAMP受容体群を中心に、これらタンパク質の複合体構成因子およびリン酸化タンパク質の同定を試みた。主には免疫沈降法で精製した複合体およびリン酸化ペプチドを高感度質量分析器した。同定された因子をPAMP受容体の結合因子と比較した所、両者のリストに含まれるLRR型受容体型キナーゼ (LRR-RLK)および新規タンパク質PB1CPを同定した。シロイヌナズナにおける欠損変異体ではPAMP誘導性の活性酸素生成、MAPKリン酸化、及び病原細菌に対する抵抗性が亢進していた。一方で過剰発現体では、PAMP誘導性の活性酸素生成、MAPKのリン酸化、及び病原細菌に対する抵抗性が抑制されていた。これらの結果はこのLRR-RLKがPAMP誘導性の活性酸素生成、MAPK活性化、及び病原細菌に対する抵抗性を負に制御することを示している。さらに、ケミカルバイオロジー的手法によって同定された免疫阻害剤が、植物免疫のマスターレギュレータであるNPR1の核内蓄積を阻害することで機能することを発見している。この阻害剤のターゲットがスーパーオキシドディスムターゼ(SOD,の一つであることをスクリーニングおよび結晶解析から発見している。変異体の解析からこの因子が欠損すると植物免疫が低下することから、正に免疫を制御していることが分かった。

Research Progress Status

令和3年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和3年度が最終年度であるため、記入しない。

  • Research Products

    (23 results)

All 2022 2021 Other

All Int'l Joint Research (3 results) Journal Article (18 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 18 results,  Open Access: 18 results) Presentation (1 results) (of which Invited: 1 results) Remarks (1 results)

  • [Int'l Joint Research] マックスプランク研究所(ドイツ)

    • Country Name
      GERMANY
    • Counterpart Institution
      マックスプランク研究所
  • [Int'l Joint Research] セインズベリー研究所(英国)

    • Country Name
      UNITED KINGDOM
    • Counterpart Institution
      セインズベリー研究所
  • [Int'l Joint Research] カリフォルニア大学デービス校/ミシガン大学(米国)

    • Country Name
      U.S.A.
    • Counterpart Institution
      カリフォルニア大学デービス校/ミシガン大学
  • [Journal Article] High-quality genome sequence resource of the taro pathogen Phytophthora colocasiae.2022

    • Author(s)
      Masuda Sachiko、Yaeno Takashi、Shibata Hideaki、Yorozu Shuuhei、Yamamoto Satoki、Shirasu Ken
    • Journal Title

      Molecular Plant-Microbe Interactions

      Volume: 35 Pages: 297~299

    • DOI

      10.1094/MPMI-05-21-0120-A

    • Peer Reviewed / Open Access
  • [Journal Article] High-Quality Genome Sequence Resource of the Taro Pathogen Phytophthora colocasiae2022

    • Author(s)
      Kurotani Ken-ichi、Huang Chaokun、Okayasu Koji、Suzuki Takamasa、Ichihashi Yasunori、Shirasu Ken、Higashiyama Tetsuya、Niwa Masaki、Notaguchi Michitaka
    • Journal Title

      Horticulture Research

      Volume: 9 Pages: -

    • DOI

      10.1093/hr/uhab056

    • Peer Reviewed / Open Access
  • [Journal Article] Oxicam-type non-steroidal anti-inflammatory drugs inhibit NPR1-mediated salicylic acid pathway2021

    • Author(s)
      Ishihama Nobuaki、Choi Seung-won、Noutoshi Yoshiteru、Saska Ivana、Asai Shuta、Takizawa Kaori、He Sheng Yang、Osada Hiroyuki、Shirasu Ken
    • Journal Title

      Nature Communications

      Volume: 12 Pages: -

    • DOI

      10.1038/s41467-021-27489-w

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Subtelomeric regions and a repeat-rich chromosome harbor multicopy effector gene clusters with variable conservation in multiple plant pathogenic Colletotrichum species.2021

    • Author(s)
      Gan Pamela、Hiroyama Ryoko、Tsushima Ayako、Masuda Sachiko、Shibata Arisa、Ueno Akiko、Kumakura Naoyoshi、Narusaka Mari、Hoat Trinh Xuan、Narusaka Yoshihiro、Takano Yoshitaka、Shirasu Ken
    • Journal Title

      Environmental Microbiology

      Volume: 23 Pages: 6004~6018

    • DOI

      10.1111/1462-2920.15490

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Subtilase activity in intrusive cells mediates haustorium maturation in parasitic plants2021

    • Author(s)
      Ogawa Satoshi、Wakatake Takanori、Spallek Thomas、Ishida Juliane K、Sano Ryosuke、Kurata Tetsuya、Demura Taku、Yoshida Satoko、Ichihashi Yasunori、Schaller Andreas、Shirasu Ken
    • Journal Title

      Plant Physiology

      Volume: 185 Pages: 1381~1394

    • DOI

      10.1093/plphys/kiaa001

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Orobanchaceae parasite-host interactions2021

    • Author(s)
      Mutuku J. Musembi、Cui Songkui、Yoshida Satoko、Shirasu Ken
    • Journal Title

      New Phytologist

      Volume: 230 Pages: 46~59

    • DOI

      10.1111/nph.17083

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] How to resist parasitic plants: pre- and post-attachment strategies2021

    • Author(s)
      Fishman Maxwell R、Shirasu Ken
    • Journal Title

      Current Opinion in Plant Biology

      Volume: 62 Pages: 102004~102004

    • DOI

      10.1016/j.pbi.2021.102004

    • Peer Reviewed / Open Access
  • [Journal Article] Transcriptomic Analysis of Resistant and Susceptible Responses in a New Model Root-Knot Nematode Infection System Using Solanum torvum and Meloidogyne arenaria2021

    • Author(s)
      Sato Kazuki、Uehara Taketo、Holbein Julia、Sasaki-Sekimoto Yuko、Gan Pamela、Bino Takahiro、Yamaguchi Katsushi、Ichihashi Yasunori、Maki Noriko、Shigenobu Shuji、Ohta Hiroyuki、Franke Rochus B.、Siddique Shahid、Grundler Florian M. W.、Suzuki Takamasa、Kadota Yasuhiro、Shirasu Ken
    • Journal Title

      Frontiers in Plant Science

      Volume: 12 Pages: -

    • DOI

      10.3389/fpls.2021.680151

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Conserved Colletotrichum spp. Effector Candidate CEC3 Induces Nuclear Expansion and Cell Death in Plants2021

    • Author(s)
      Tsushima Ayako、Narusaka Mari、Gan Pamela、Kumakura Naoyoshi、Hiroyama Ryoko、Kato Naoki、Takahashi Shunji、Takano Yoshitaka、Narusaka Yoshihiro、Shirasu Ken
    • Journal Title

      Frontiers in Microbiology

      Volume: 12 Pages: -

    • DOI

      10.3389/fmicb.2021.682155

    • Peer Reviewed / Open Access
  • [Journal Article] Draft genome resources for Brassicaceae pathogens Fusarium oxysporum f. sp. raphani and Fusarium oxysporum f. sp. rapae.2021

    • Author(s)
      Asai Shuta、Ayukawa Yu、Gan Pamela、Shirasu Ken
    • Journal Title

      Molecular Plant-Microbe Interactions

      Volume: 34 Pages: 1316~1319

    • DOI

      10.1094/MPMI-06-21-0148-A

    • Peer Reviewed / Open Access
  • [Journal Article] A pair of effectors encoded on a conditionally dispensable chromosome of Fusarium oxysporum suppress host-specific immunity2021

    • Author(s)
      Ayukawa Yu、Asai Shuta、Gan Pamela、Tsushima Ayako、Ichihashi Yasunori、Shibata Arisa、Komatsu Ken、Houterman Petra M.、Rep Martijn、Shirasu Ken、Arie Tsutomu
    • Journal Title

      Communications Biology

      Volume: 4 Pages: -

    • DOI

      10.1038/s42003-021-02245-4

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Three-dimensional reconstructions of haustoria in two parasitic plant species in the Orobanchaceae2021

    • Author(s)
      Masumoto Natsumi、Suzuki Yuki、Cui Songkui、Wakazaki Mayumi、Sato Mayuko、Kumaishi Kie、Shibata Arisa、Furuta Kaori M、Ichihashi Yasunori、Shirasu Ken、Toyooka Kiminori、Sato Yoshinobu、Yoshida Satoko
    • Journal Title

      Plant Physiology

      Volume: 185 Pages: 1429~1442

    • DOI

      10.1093/plphys/kiab005

    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of Genetic Diversity and Population Structure of Orobanche foetida Populations From Tunisia Using RADseq2021

    • Author(s)
      Boukteb Amal、Sakaguchi Shota、Ichihashi Yasunori、Kharrat Mohamed、Nagano Atsushi J.、Shirasu Ken、Bouhadida Mariem
    • Journal Title

      Frontiers in Plant Science

      Volume: 12 Pages: -

    • DOI

      10.3389/fpls.2021.618245

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparative transient expression analyses on two conserved effectors of Colletotrichum orbiculare reveal their distinct cell death-inducing activities between Nicotiana benthamiana and melon.2021

    • Author(s)
      Chen Jinlian、Inoue Yoshihiro、Kumakura Naoyoshi、Mise Kazuyuki、Shirasu Ken、Takano Yoshitaka
    • Journal Title

      Molecular Plant Pathology

      Volume: 22 Pages: 1006~1013

    • DOI

      10.1111/mpp.13078

    • Peer Reviewed / Open Access
  • [Journal Article] Tobacco root endophytic arthrobacter harbors genomic features enabling the catabolism of host-specific plant specialized metabolites.2021

    • Author(s)
      Shimasaki Tomohisa、Masuda Sachiko、Garrido-Oter Ruben、Kawasaki Takashi、Aoki Yuichi、Shibata Arisa、Suda Wataru、Shirasu Ken、Yazaki Kazufumi、Nakano Ryohei Thomas、Sugiyama Akifumi
    • Journal Title

      mBio

      Volume: 12 Pages: -

    • DOI

      10.1128/mBio.00846-21

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Nitrogen Deficiency-induced Bacterial Community Shifts in Soybean Roots2021

    • Author(s)
      Yazaki Wataru、Shimasaki Tomohisa、Aoki Yuichi、Masuda Sachiko、Shibata Arisa、Suda Wataru、Shirasu Ken、Yazaki Kazufumi、Sugiyama Akifumi
    • Journal Title

      Microbes and Environments

      Volume: 36 Pages: -

    • DOI

      10.1264/jsme2.ME21004

    • Peer Reviewed / Open Access
  • [Journal Article] Complete Genome Sequence of Pseudomonas amygdali pv. tabaci Strain 6605, a Causal Agent of Tobacco Wildfire Disease2021

    • Author(s)
      Matsui Hidenori、Nishimura Takafumi、Asai Shuta、Masuda Sachiko、Shirasu Ken、Yamamoto Mikihiro、Noutoshi Yoshiteru、Toyoda Kazuhiro、Ichinose Yuki
    • Journal Title

      Microbiology Resource Announcements

      Volume: 10 Pages: -

    • DOI

      10.1128/MRA.00405-21

    • Peer Reviewed / Open Access
  • [Journal Article] Fungal effector SIB1 of Colletotrichum orbiculare has unique structural features and can suppress plant immunity in Nicotiana benthamiana2021

    • Author(s)
      Zhang Ru、Isozumi Noriyoshi、Mori Masashi、Okuta Ryuta、Singkaravanit-Ogawa Suthitar、Imamura Tomohiro、Kurita Jun-Ichi、Gan Pamela、Shirasu Ken、Ohki Shinya、Takano Yoshitaka
    • Journal Title

      Journal of Biological Chemistry

      Volume: 297 Pages: 101370~101370

    • DOI

      10.1016/j.jbc.2021.101370

    • Peer Reviewed / Open Access
  • [Presentation] 根圏の生化学2021

    • Author(s)
      白須賢
    • Organizer
      第94回日本生化学大会
    • Invited
  • [Remarks] 植物免疫研究グループ研究室運営Website

    • URL

      http://plantimmunity.riken.jp/index.html

URL: 

Published: 2022-12-28  

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