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Development of a pollen-mediated gene transfer method

Research Project

Project/Area Number 19K22432
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 44:Biology at cellular to organismal levels, and related fields
Research InstitutionNara Institute of Science and Technology

Principal Investigator

Yoshida Satoko  奈良先端科学技術大学院大学, 先端科学技術研究科, 教授 (20450421)

Project Period (FY) 2019-06-28 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2021: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords遺伝子導入 / 花粉 / マグネトフェクション / ナノパーティクル / 形質転換 / 形質転換法 / フローラルドロップ / 寄生植物 / ゲノム編集
Outline of Research at the Start

本研究では、新しい植物の形質転換法の確立を目指す。これまでに、シーケンス技術の革新やゲノム編集技術の出現により、多様な植物種、作物種の遺伝子改変が理論上可能となった。しかし、多くの植物種で使える簡便な形質転換系が存在していないため、細胞内への遺伝子やタンパク質の導入は依然として困難である。本研究では、寄生植物コシオガマを材料に、花器官にアグロバクテリウム菌液をかけることにより花粉への遺伝子導入を促し、遺伝子導入花粉を用いて次世代種子への安定的な形質転換を行う方法の開発を行う。

Outline of Final Research Achievements

In this study, we investigate a pollen-mediated gene transfer method. Conventional methods of gene transfer, such as Agrobacterium-mediated methods and methods using particle guns, need to regenerate plants from callus or cells to establish the transgene-containing individuals. However, the regeneration condition differ depending on plant cultivars, and it takes an enormous amount of time to find the optimal regeneration method. In this study, targeting pollen as the germplasm, gene transfer via Agrobacterium and magnetofection were investigated. Although incorporation into the genome was not confirmed, introduction of DNA into pollen by magnetofection was confirmed.

Academic Significance and Societal Importance of the Research Achievements

増え続ける世界人口や環境変動による農作地の喪失による食料危機に対応するためには、農作物の改変による食料の増産が必要不可欠である。近年、ゲノム解析技術やゲノム編集技術が大きく発展しているが、すべての植物に共通して利用できる、世代継承できる遺伝子導入技術は開発されていない。本研究では、生殖細胞である花粉をターゲットとして、遺伝子導入技術の開発を検討した。

Report

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

    (38 results)

All 2022 2021 2020 2019

All Journal Article (12 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 12 results,  Open Access: 12 results) Presentation (26 results) (of which Int'l Joint Research: 4 results,  Invited: 11 results)

  • [Journal Article] Large-scale sequencing paves the way for genomic and genetic analyses in parasitic plants.2022

    • Author(s)
      Yoshida S., Kee, Y-J.
    • Journal Title

      Curr. Opin. Biotech.

      Volume: 70 Pages: 248-254

    • DOI

      10.1016/j.copbio.2021.06.011

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [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: - Issue: 4 Pages: 1429-1442

    • DOI

      10.1093/plphys/kiab005

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Molecular dissection of haustorium development in Orobanchaceae parasitic plants2021

    • Author(s)
      Furuta Kaori Miyashima、Xiang Lei、Cui Songkui、Yoshida Satoko
    • Journal Title

      Plant Physiology

      Volume: - Issue: 3 Pages: 1424-1434

    • DOI

      10.1093/plphys/kiab153

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Phtheirospermum japonicum isopentenyltransferase PjIPT1a regulates host cytokinin responses in Arabidopsis.2021

    • Author(s)
      Greifenhagen, A., Braunstein, I., Pfannstiel, J., Yoshida, S., Shirasu, K., Schaller, A., Spallek, T.
    • Journal Title

      New Phytol

      Volume: 232 Issue: 4 Pages: 1582-1590

    • DOI

      10.1111/nph.17615

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 寄生植物の吸器形成と宿主侵入におけるエチレンの役割2021

    • Author(s)
      ツイ スンクイ, 吉田聡子
    • Journal Title

      BSJ-review

      Volume: 12 Pages: 101-111

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Subtilase activity in intrusive cells mediates haustorium maturation in parasitic plants2020

    • 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: - Issue: 4 Pages: 1381-1394

    • DOI

      10.1093/plphys/kiaa001

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Orobanchaceae parasite-host interactions2020

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

      New Phytologist

      Volume: 230 Issue: 1 Pages: 46-59

    • DOI

      10.1111/nph.17083

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ethylene signaling mediates host invasion by parasitic plants2020

    • Author(s)
      Cui Songkui、Kubota Tomoya、Nishiyama Tomoaki、Ishida Juliane K.、Shigenobu Shuji、Shibata Tomoko F.、Toyoda Atsushi、Hasebe Mitsuyasu、Shirasu Ken、Yoshida Satoko
    • Journal Title

      Science Advances

      Volume: 6 Issue: 44 Pages: 1-11

    • DOI

      10.1126/sciadv.abc2385

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An auxin transport network underlies xylem bridge formation between the hemi-parasitic plant Phtheirospermum japonicum and host Arabidopsis2020

    • Author(s)
      Wakatake Takanori、Ogawa Satoshi、Yoshida Satoko、Shirasu Ken
    • Journal Title

      Development

      Volume: 147 Issue: 14

    • DOI

      10.1242/dev.187781

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reactive oxygen species (ROS) generation is indispensable for haustorium formation of the root parasitic plant Striga hermonthica2019

    • Author(s)
      Wada Syogo、Cui Songkui、Yoshida Satoko
    • Journal Title

      Frontiers in Plant Science

      Volume: 10 Pages: 1-12

    • DOI

      10.3389/fpls.2019.00328

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Haustorium Inducing Factors for Parasitic Orobanchaceae.2019

    • Author(s)
      Goyet, V., Wada, S., Cui, S., Wakatake, T., Shirasu, K., Montiel, G., Simier, P. and Yoshida S.
    • Journal Title

      Frontiers Plant Sci.

      Volume: 10 Pages: 1056-1056

    • DOI

      10.3389/fpls.2019.01056

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genome sequence of Striga asiatica provides insight into the evolution of plant parasitism.2019

    • Author(s)
      Yoshida S. et al.
    • Journal Title

      Current Biology

      Volume: 29 Issue: 18 Pages: 3041-3052

    • DOI

      10.1016/j.cub.2019.07.086

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Identification of a prehaustoria suppressor in the root praasitic plant Phtheirospermum japoincum2022

    • Author(s)
      Lei Xiang, Songkui Cui, Satoko Yoshida
    • Organizer
      第63回日本植物生理学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ハマウツボ科シオガマギク属寄生植物におけるアーバスキュラー菌根菌の感染機構2021

    • Author(s)
      川井友裕, Kee Yee Jia, 伊藤元巳, 吉田聡子
    • Organizer
      日本植物学会第85回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 寄生植物の吸器誘導シグナル経路の解析2021

    • Author(s)
      青木夏美, 和田将吾, Songkui Cui, 吉田聡子
    • Organizer
      日本植物学会第85回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] シロイヌナズナと寄生植物コシオガマの道管連結の制御2021

    • Author(s)
      山路桃子, 古田かおり, 増本奈津美, 吉田聡子
    • Organizer
      日本植物学会第85回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] How do parasitic plants recognize their hosts?2021

    • Author(s)
      Satoko Yoshida
    • Organizer
      IPSR forum
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 寄生植物が宿主植物に侵入して道管をつなぐ仕組み2021

    • Author(s)
      吉田聡子
    • Organizer
      第3回異分野再生研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 病害寄生植物の寄生メカニズム解明に向けた分子遺伝学的アプローチ2021

    • Author(s)
      吉田聡子
    • Organizer
      植物病理関西支部若手の会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Diversity and specificity of haustorium inducing factors for Orobanchaceae root parasitic plants2021

    • Author(s)
      吉田 聡子、和田 将吾、青木 夏美、佐藤 綾人、Songkui Cui
    • Organizer
      第94回日本生化学会大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Feeding behavior of Golden Apple Snail on rice and subsequent rice defense response2021

    • Author(s)
      Mafrikhul MUttaqin,Songkui Cui,Satoko Yoshida
    • Organizer
      第62回日本植物生理学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Characterization of a root parasitic plant Phtheirospermum japonicum mutant that induces haustoria in the absence of host signal2021

    • Author(s)
      Lei Xiang, Songkui Cui, Satoko Yoshida
    • Organizer
      第62回日本植物生理学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 植物体のDMBQ培養により産生される寄生植物の吸器誘導物質の解析2021

    • Author(s)
      青木夏美, 和田将吾, Songkui Cui, 吉田聡子
    • Organizer
      第62回日本植物生理学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Cellular and subcellular localization of haustorium inducing signals in the haustorium of the parasitic plant Striga hermonthica2021

    • Author(s)
      Songkui Cui, Yuri Takeda, Toshiaki Umezawa, Yuki Tobimatsu, Satoko Yoshida
    • Organizer
      第62回日本植物生理学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 寄生植物ストライガの吸器形成における遺伝子発現解析2021

    • Author(s)
      和田将吾,小堀俊吾,熊石妃恵,Songkui Cui,市橋泰範,吉田聡子
    • Organizer
      第62回日本植物生理学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 宿主由来シグナルによって制御される寄生植物の器官発生2020

    • Author(s)
      吉田聡子
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Cell-cell interaction between parasitic plants and host plants2020

    • Author(s)
      Satoko Yoshida
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] モデル寄生植物の解析からみる植物間相互作用2020

    • Author(s)
      吉田聡子
    • Organizer
      植物科学シンポジウム2020
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] つながる根:寄生植物と宿主植物のフシギな関係2020

    • Author(s)
      吉田聡子
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 寄生器官を形成しないコシオガマ変異体の解析2020

    • Author(s)
      相澤みお, Songkui Cui, 古田かおり, 吉田聡子
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] ハマウツボ科寄生植物シオガマギクにおけるアーバスキュラー菌根菌感染条件の探索2020

    • Author(s)
      川井友裕, 伊藤元巳, 吉田聡子
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 寄生植物ストライガの吸器誘導物質の探索2020

    • Author(s)
      和田将吾, 清水崇史, ツイソンクイ
    • Organizer
      日本植物学会第84回大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Signal exchanges between parasitic plants and host plants to establish plant-plant connection2020

    • Author(s)
      Satoko Yoshida
    • Organizer
      JSPP2020
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Genetic basis for host and parasitic plant communication2019

    • Author(s)
      Satoko Yoshida
    • Organizer
      The 15th World Congress on Parasitic Plants
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Vascular connection between parasitic plants and host plants2019

    • Author(s)
      Satoko Yoshida
    • Organizer
      Plant Vascular Biology 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Ethylene signaling mediates fine-tuning of host infection by parasitic plants2019

    • Author(s)
      Songkui Cui, Tomoya Kubota, Yuko Yoshimura, Ken Shirasu, Satoko Yoshida
    • Organizer
      Molecular Plant Microbe Interaction
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] コシオガマにおける花粉を用いた形質転換法の検討2019

    • Author(s)
      谷澤美杜里、Songkui Cui、吉田聡子
    • Organizer
      日本植物学会第83回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 寄生植物ストライガの新規吸器誘導物質の探索2019

    • Author(s)
      和田 将吾,清水 崇史,Songkui Cui,峠 隆之,吉田 聡子
    • Organizer
      日本植物学会第83回大会
    • Related Report
      2019 Research-status Report

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Published: 2019-07-04   Modified: 2023-01-30  

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