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Kitazawa Yugo  北沢 優悟

ORCIDConnect your ORCID iD *help
Researcher Number 50803160
Other IDs
Affiliation (Current) 2025: 山口大学, 大学院創成科学研究科 , 助教
Affiliation (based on the past Project Information) *help 2024: 山口大学, 大学院創成科学研究科, 助教
2022 – 2023: 東京大学, 大学院農学生命科学研究科(農学部), 特任助教
2017 – 2021: 東京大学, 大学院農学生命科学研究科(農学部), 特任研究員
Review Section/Research Field
Principal Investigator
Basic Section 39040:Plant protection science-related / Basic Section 39030:Horticultural science-related / Plant protection science
Keywords
Principal Investigator
ファイトプラズマ / ファイロジェン / エフェクター / 篩部局在性細菌 / 花器官形態制御 / 宿主因子 / 感染機構
  • Research Projects

    (4 results)
  • Research Products

    (35 results)
  • Co-Researchers

    (5 People)
  •  篩部局在性細菌のコアエフェクターを介した感染機構の解明と防除戦略構築への応用Principal Investigator

    • Principal Investigator
      北沢 優悟
    • Project Period (FY)
      2024 – 2026
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 39040:Plant protection science-related
    • Research Institution
      Yamaguchi University
  •  Elucidation of the remote manipulation mechanism of flower morphology by bacteria and its application to the flower morphology control technologyPrincipal Investigator

    • Principal Investigator
      Kitazawa Yugo
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 39030:Horticultural science-related
    • Research Institution
      The University of Tokyo
  •  Research on the molecular mechanism of phyllogen, a multi-functional bacterial effectorPrincipal Investigator

    • Principal Investigator
      Kitazawa Yugo
    • Project Period (FY)
      2019 – 2020
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 39040:Plant protection science-related
    • Research Institution
      The University of Tokyo
  •  Identification of host factors involved in infection of phytoplasma.Principal Investigator

    • Principal Investigator
      Kitazawa Yugo
    • Project Period (FY)
      2017 – 2018
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Plant protection science
    • Research Institution
      The University of Tokyo

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation

  • [Journal Article] Target degradation specificity of phytoplasma effector phyllogen is regulated by the recruitment of host proteasome shuttle protein2023

    • Author(s)
      Suzuki Masato、Kitazawa Yugo、Iwabuchi Nozomu、Maejima Kensaku、Matsuyama Juri、Matsumoto Oki、Oshima Kenro、Namba Shigetou、Yamaji Yasuyuki
    • Journal Title

      Molecular Plant Pathology

      Volume: 25 Issue: 1 Pages: 1-12

    • DOI

      10.1111/mpp.13410

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-23K13941, KAKENHI-PROJECT-22KJ1076, KAKENHI-PROJECT-20KK0132, KAKENHI-PROJECT-23K05237, KAKENHI-PROJECT-21K14847, KAKENHI-PROJECT-21H04722, KAKENHI-PROJECT-20H02991
  • [Journal Article] Random mutagenesis-based screening of the interface of phyllogen, a bacterial phyllody-inducing effector, for interaction with plant MADS-box proteins2023

    • Author(s)
      Kitazawa Yugo、Iwabuchi Nozomu、Maejima Kensaku、Matsumoto Oki、Suzuki Masato、Matsuyama Juri、Koinuma Hiroaki、Oshima Kenro、Namba Shigetou、Yamaji Yasuyuki
    • Journal Title

      Frontiers in Plant Science

      Volume: 14 Pages: 917-917

    • DOI

      10.3389/fpls.2023.1058059

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K14847, KAKENHI-PROJECT-22KJ1076, KAKENHI-PROJECT-21K14853, KAKENHI-PROJECT-21H04722, KAKENHI-PROJECT-20H02991
  • [Journal Article] Potential mobile units drive the horizontal transfer of phytoplasma effector phyllogen genes.2023

    • Author(s)
      Ryosuke Tokuda, Nozomu Iwabuchi, Yugo Kitazawa, Takamichi Nijo, Masato Suzuki, Kensaku Maejima, Kenro Oshima, Shigetou Namba, Yasuyuki Yamaji
    • Journal Title

      Frontiers in Genetics

      Volume: 14 Pages: 1132432-1132432

    • DOI

      10.3389/fgene.2023.1132432

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-21K14853, KAKENHI-PROJECT-23K13941, KAKENHI-PROJECT-20KK0132, KAKENHI-PROJECT-21K14847, KAKENHI-PROJECT-21H04722, KAKENHI-PROJECT-20H02991
  • [Journal Article] A phytoplasma effector acts as a ubiquitin-like mediator between floral MADS-box proteins and proteasome shuttle proteins2022

    • Author(s)
      Kitazawa Yugo、Iwabuchi Nozomu、Maejima Kensaku、Sasano Momoka、Matsumoto Oki、Koinuma Hiroaki、Tokuda Ryosuke、Suzuki Masato、Oshima Kenro、Namba Shigetou、Yamaji Yasuyuki
    • Journal Title

      The Plant Cell

      Volume: 34 Issue: 5 Pages: 1709-1723

    • DOI

      10.1093/plcell/koac062

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K22562, KAKENHI-PROJECT-20K22577, KAKENHI-PROJECT-21H04722, KAKENHI-PROJECT-20J23168, KAKENHI-PROJECT-21K14847, KAKENHI-PROJECT-21K14853, KAKENHI-PROJECT-20H02991, KAKENHI-PROJECT-21K19239
  • [Journal Article] Spatiotemporal dynamics and quantitative analysis of phytoplasmas in insect vectors2020

    • Author(s)
      Koinuma Hiroaki、Maejima Kensaku、Tokuda Ryosuke、Kitazawa Yugo、Nijo Takamichi、Wei Wei、Kumita Kohei、Miyazaki Akio、Namba Shigetou、Yamaji Yasuyuki
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 4291-4291

    • DOI

      10.1038/s41598-020-61042-x

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K15805, KAKENHI-PROJECT-19K15840, KAKENHI-PROJECT-19K23673, KAKENHI-PROJECT-17J09974
  • [Journal Article] Functional variation in phyllogen, a phyllody‐inducing phytoplasma effector family, attributable to a single amino acid polymorphism2020

    • Author(s)
      Iwabuchi Nozomu、Kitazawa Yugo、Maejima Kensaku、Koinuma Hiroaki、Miyazaki Akio、Matsumoto Ouki、Suzuki Takumi、Nijo Takamichi、Oshima Kenro、Namba Shigetou、Yamaji Yasuyuki
    • Journal Title

      Molecular Plant Pathology

      Volume: 21 Issue: 10 Pages: 1322-1336

    • DOI

      10.1111/mpp.12981

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K22577, KAKENHI-PROJECT-20H02991, KAKENHI-PROJECT-19K15805, KAKENHI-PROJECT-19K15840
  • [Journal Article] Crystal structure of phyllogen, a phyllody-inducing effector protein of phytoplasma2019

    • Author(s)
      Iwabuchi Nozomu、Maejima Kensaku、Kitazawa Yugo、Miyatake Hideyuki、Nishikawa Masanobu、Tokuda Ryosuke、Koinuma Hiroaki、Miyazaki Akio、Nijo Takamichi、Oshima Kenro、Yamaji Yasuyuki、Namba Shigetou
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 印刷中 Issue: 4 Pages: 952-957

    • DOI

      10.1016/j.bbrc.2019.04.060

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06618, KAKENHI-PROJECT-25221201, KAKENHI-PROJECT-19K15805, KAKENHI-PROJECT-16H04885, KAKENHI-PROJECT-17J09974, KAKENHI-PROJECT-17J09944
  • [Journal Article] ファイトプラズマの病原性と治療技術2019

    • Author(s)
      前島健作、北沢優悟
    • Journal Title

      アグリバイオ

      Volume: 3 Pages: 1108-1114

    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Journal Article] Comprehensive screening of antimicrobials to control phytoplasma diseases using an in vitro plant?phytoplasma co-culture system2018

    • Author(s)
      Tanno Kazuyuki、Maejima Kensaku、Miyazaki Akio、Koinuma Hiroaki、Iwabuchi Nozomu、Kitazawa Yugo、Nijo Takamichi、Hashimoto Masayoshi、Yamaji Yasuyuki、Namba Shigetou
    • Journal Title

      Microbiology

      Volume: 164 Issue: 8 Pages: 1048-1058

    • DOI

      10.1099/mic.0.000681

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18K14465, KAKENHI-PROJECT-17H06618, KAKENHI-PROJECT-25221201, KAKENHI-PROJECT-17J09944, KAKENHI-PROJECT-17J09974
  • [Journal Article] Complete genome sequence of the first isolate of hibiscus latent Singapore virus detected in Japan2018

    • Author(s)
      Yoshida T., Kitazawa Y., Neriya Y., Hosoe N., Fujimoto Y., Hagiwara-Komoda Y., Maejima K., Yamaji Y., Namba S.
    • Journal Title

      Genome Announcements

      Volume: 6 Issue: 7

    • DOI

      10.1128/genomea.00054-18

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-15J11177, KAKENHI-PROJECT-17H06618, KAKENHI-PROJECT-25221201
  • [Journal Article] First report of ‘Candidatus Phytoplasma pruni’ infecting cassava in Japan2018

    • Author(s)
      Koinuma Hiroaki、Miyazaki Akio、Wakaki Renya、Fujimoto Yuji、Iwabuchi Nozomu、Nijo Takamichi、Kitazawa Yugo、Shigaki Toshiro、Maejima Kensaku、Yamaji Yasuyuki、Namba Shigetou
    • Journal Title

      Journal of General Plant Pathology

      Volume: 84 Issue: 4 Pages: 300-304

    • DOI

      10.1007/s10327-018-0787-2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17H06618, KAKENHI-PROJECT-25221201, KAKENHI-PROJECT-17J09944, KAKENHI-PROJECT-17J09974
  • [Journal Article] Genome-Wide Analysis of the Transcription Start Sites and Promoter Motifs of Phytoplasmas2017

    • Author(s)
      Nijo Takamichi、Neriya Yutaro、Koinuma Hiroaki、Iwabuchi Nozomu、Kitazawa Yugo、Tanno Kazuyuki、Okano Yukari、Maejima Kensaku、Yamaji Yasuyuki、Oshima Kenro、Namba Shigetou
    • Journal Title

      DNA and Cell Biology

      Volume: 36 Issue: 12 Pages: 1081-1092

    • DOI

      10.1089/dna.2016.3616

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16H04885, KAKENHI-PROJECT-17H06618, KAKENHI-PROJECT-15J08652, KAKENHI-PROJECT-17J09944, KAKENHI-PROJECT-17J09974, KAKENHI-PROJECT-16K14643, KAKENHI-PROJECT-25221201
  • [Journal Article] First report of ‘Candidatus Phytoplasma malaysianum’ associated with Elaeocarpus yellows of Elaeocarpus zollingeri2017

    • Author(s)
      Iwabuchi Nozomu、Endo Ai、Kameyama Norikazu、Satoh Masaya、Miyazaki Akio、Koinuma Hiroaki、Kitazawa Yugo、Maejima Kensaku、Yamaji Yasuyuki、Oshima Kenro、Namba Shigetou
    • Journal Title

      Journal of General Plant Pathology

      Volume: 84 Issue: 2 Pages: 160-164

    • DOI

      10.1007/s10327-017-0761-4

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06618, KAKENHI-PROJECT-17J09944, KAKENHI-PROJECT-16H04885, KAKENHI-PROJECT-25221201
  • [Presentation] PMUに座乗するファイロジェンの葉化誘導能の比較2024

    • Author(s)
      徳田遼佑・前島健作・岩渕望・北沢優悟・松本旺樹・鈴木誠人・大島研郎・難波成任・山次康幸
    • Organizer
      令和6年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイトプラズマのエフェクターの水平伝播はトランスポゾン様配列PMUにより引き起こされる2024

    • Author(s)
      岩渕望・徳田遼佑・北沢優悟・鈴木拓海・宮﨑彰雄・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和6年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイロジェンの分解標的特異性はプロテアソーム関連因子との相互作用による制御を受ける2024

    • Author(s)
      鈴木誠人・北沢優悟・岩渕望・前島健作・松山樹立・松本旺樹・大島研郎・難波成任・山次康幸
    • Organizer
      令和6年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] イネ黄萎病ファイトプラズマのファイロジェンに見出された特異な分解標的スペクトラム2024

    • Author(s)
      北沢優悟・鈴木誠人・岩渕望・前島健作・松山樹立・松本旺樹・大島研郎・難波成任・山次康幸
    • Organizer
      令和6年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイトプラズマの葉化誘導因子ファイロジェンの標的認識に関わる新規アミノ酸残基の網羅的探索2023

    • Author(s)
      松山樹立・北沢優悟・岩渕望・前島健作・松本旺樹・鈴木誠人・鯉沼宏章・大島研郎・難波成任・山次康幸
    • Organizer
      令和5年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイロジェンとMADSドメイン転写因子の結合に影響するアミノ酸残基はひとつの相互作用面を形成する2023

    • Author(s)
      北沢優悟・松山樹立・岩渕望・前島健作・松本旺樹・鈴木誠人・鯉沼宏章・大島研郎・難波成任・山次康幸
    • Organizer
      令和5年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイトプラズマの葉化誘導因子ファイロジェンと2種類の宿主因子による三者複合体の検出2022

    • Author(s)
      松本旺樹・北沢優悟・岩渕望・鯉沼宏章・鈴木誠人・徳田遼佑・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和4年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイロジェンは標的宿主因子のユビキチン非依存的なプロテアソーム分解により葉化を誘導する2022

    • Author(s)
      北沢優悟・岩渕望・松本旺樹・鈴木誠人・笹野百花・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和4年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイロジェンは宿主因子の保存領域を相互作用の標的とする2022

    • Author(s)
      鈴木誠人・北沢優悟・岩渕望・松本旺樹・山本桐也・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和4年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-21K14847
  • [Presentation] ファイトプラズマの葉化誘導因子ファイロジェンの網羅的探索2021

    • Author(s)
      岩渕望・北沢優悟・松本旺樹・鈴木拓海・宮﨑彰雄・二條貴通・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和3年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] ファイロジェンの葉化誘導能は1アミノ酸の多型によって制御される2021

    • Author(s)
      北沢優悟・岩渕望・松本旺樹・鈴木拓海・鯉沼宏章・二條貴通・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和3年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] 葉化誘導能をもたないファイロジェングループの特定2021

    • Author(s)
      松本旺樹・岩渕望・北沢優悟・鈴木拓海・鯉沼宏章・宮﨑彰雄・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和3年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] 媒介昆虫個体内におけるファイトプラズマの経時的動態解析2020

    • Author(s)
      鯉沼宏章・魏薇・徳田遼佑・北沢優悟・二條貴通・汲田幸平・宮﨑彰雄・前島健作・難波成任・山次康幸
    • Organizer
      令和2年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] ファイトプラズマのエフェクター「ファイロジェン」の葉化誘導能に関わるαヘリックス構造の重要性2020

    • Author(s)
      岩渕望・北沢優悟・二條貴通・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和2年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] ファイトプラズマの葉化誘導エフェクター「ファイロジェン」の立体構造2020

    • Author(s)
      北沢優悟・岩渕望・宮武秀行・鯉沼宏章・宮﨑彰雄・二條貴通・前島健作・大島研郎・難波成任・山次康幸
    • Organizer
      令和2年度日本植物病理学会大会
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] Structural analysis of phyllogen, a phyllody-inducing effector, revealed the importance of two conserved-helices.2019

    • Author(s)
      Kitazawa Yugo、Iwabuchi Nozomu、Maejima Kensaku、Miyatake Hideyuki、Nishikawa Masanobu、Tokuda Ryosuke、Oshima Kenro、Yamaji Yasuyuki、Namba Shigetou
    • Organizer
      4th Meeting of the International Phytoplasmologist Working Group
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K15840
  • [Presentation] 感染植物由来DNAからのファイトプラズマDNA濃縮系の検討2019

    • Author(s)
      二條貴通・前島健作・鯉沼宏章・岩渕望・徳田遼佑・西川雅展・北沢優悟・山次康幸・難波成任
    • Organizer
      平成31年度日本植物病理学会本大会
    • Data Source
      KAKENHI-PROJECT-17H06618
  • [Presentation] ファイトプラズマのRNA転写開始点の網羅的解析による非コードRNAの検出2018

    • Author(s)
      鯉沼宏章・二條貴通・煉谷裕太朗・岩渕望・北沢優悟・岡野夕香里・前島健作・山次康幸・大島研郎・難波成任
    • Organizer
      平成30年度日本植物病理学会本大会
    • Data Source
      KAKENHI-PROJECT-17H06618
  • [Presentation] Phyllody induction in diverse plant species by the phytoplasma effector phyllogen through degradation of host floral MADS-domain transcription factors2018

    • Author(s)
      Nozomu Iwabuchi, Yugo Kitazawa, Yuji Fujimoto, Hiroaki Koinuma, Takamichi Nijo, Tetsuya Yoshida, Yukari Okano, Kensaku Maejima, Yasuyuki Yamaji, Kenro Oshima, Shigetou Namba
    • Organizer
      22nd Congress of the International Organization for Mycoplasmology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06618
  • [Presentation] ファイトプラズマの転写開始点上流に見いだされるプロモーター配列の解析2018

    • Author(s)
      二條貴通・鯉沼宏章・煉谷裕太朗・岩渕望・北沢優悟・岡野夕香里・前島健作・山次康幸・大島研郎・難波成任
    • Organizer
      平成30年度日本植物病理学会本大会
    • Data Source
      KAKENHI-PROJECT-17H06618
  • [Presentation] Phyllogen induces phyllody symptoms in diverse plant species through degradation of their floral MADS domain transcription factors2018

    • Author(s)
      Nozomu Iwabuchi, Yugo Kitazawa, Yuji Fujimoto, Naoi Hosoe, Hiroaki Koinuma, Takamichi Nijo, Tetsuya Yoshida, Yukari Okano, Kensaku Maejima, Yasuyuki Yamaji, Kenro Oshima, Shigetou Namba
    • Organizer
      Joint Congress of The 7th Meeting of the Asian Organization for Mycoplasmology, The 45th Meeting of the Japanese Society of Mycoplasmology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06618
  • [Presentation] First characterization of transcription start sites of phytoplasma2018

    • Author(s)
      Kensaku Maejima, Takamichi Nijo, Yuji Fujimoto, Naoi Hosoe, Yutaro Neriya, Hiroaki Koinuma, Nozomu Iwabuchi, Yugo Kitazawa, Yukari Okano, Yasuyuki Yamaji, Kenro Oshima, Shigetou Namba
    • Organizer
      Joint Congress of The 7th Meeting of the Asian Organization for Mycoplasmology, The 45th Meeting of the Japanese Society of Mycoplasmology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H06618
  • 1.  岩渕 望
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results
  • 2.  二條 貴通
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 3.  大島 研郎
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 4.  鯉沼 宏章
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 5.  前島 健作
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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