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Plant response to mineral nutrition through the modification of exon-exon combinations

Research Project

Project/Area Number 16K18667
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Plant nutrition/Soil science
Research InstitutionSaga University (2019)
Hiroshima University (2018)
Chuo University (2016-2017)

Principal Investigator

Nishida Sho  佐賀大学, 農学部, 准教授 (40647781)

Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords選択的スプライシング / カリウム / 転写因子 / 植物栄養 / 環境応答 / エキソン
Outline of Final Research Achievements

Here we show that the Arabidopsis transcription factor MYB59 positively regulates potassium translocation from roots to shoots through the transcriptional regulation of potassium transporter NPF7.3. Furthermore, MYB59 is activated by modifying the exon-exon combination under the low potassium condition, contributing the suppression of potassium deficiency in shoots. This study establish the existence of plant response to mineral nutrition through the modification of exon-exon combinations.

Academic Significance and Societal Importance of the Research Achievements

本研究成果は、「エキソンの組み合わせ制御」という、これまで知られていなかった全く新しい植物の無機栄養応答機構を立証したものである。これは、植物栄養学分野に留まらず、植物生理学や植物分子生物学など、植物科学全般に重大なンパクトを与えうる成果である。今後、本研究をさらに発展させ、メカニズムを詳細に明らかにすることで、エキソン構造の人為的制御を用いた全く新しい植物機能の強化技術の開発に繋がりうるものと考えられ、将来的に農業・産業・環境と幅広い分野での活用が期待される。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (19 results)

All 2019 2018 2017 2016 Other

All Journal Article (7 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 1 results,  Acknowledgement Compliant: 2 results) Presentation (10 results) (of which Int'l Joint Research: 1 results,  Invited: 4 results) Remarks (2 results)

  • [Journal Article] Study on the mechanism of plant adaptations to low nutrient conditions using large-scale sequencing technology2019

    • Author(s)
      西田 翔
    • Journal Title

      Japanese Journal of Soil Science and Plant Nutrition

      Volume: 90 Issue: 5 Pages: 347-348

    • DOI

      10.20710/dojo.90.5_347

    • NAID

      130007726151

    • ISSN
      0029-0610, 2424-0583
    • Year and Date
      2019-10-05
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Genome-Wide Analysis of Long Intergenic Noncoding RNAs Responding to Low-Nutrient Conditions in Arabidopsis thaliana: Possible Involvement of Trans-Acting siRNA3 in Response to Low Nitrogen2019

    • Author(s)
      Fukuda Makiha、Nishida Sho、Kakei Yusuke、Shimada Yukihisa、Fujiwara Toru
    • Journal Title

      Plant and Cell Physiology

      Volume: 印刷中 Issue: 9 Pages: 1961-1973

    • DOI

      10.1093/pcp/pcz048

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] 植物の栄養環境に応じた伝令RNAの構造調節2019

    • Author(s)
      西田 翔
    • Journal Title

      アグリバイオ

      Volume: 3 Pages: 55-57

    • NAID

      40021921202

    • Related Report
      2018 Research-status Report
  • [Journal Article] Organ-specific allocation pattern of acquired phosphorus and dry matter in two rice genotypes with contrasting tolerance to phosphorus deficiency2018

    • Author(s)
      Dissanayaka D. M. S. B.、Nishida Sho、Tawaraya Keitaro、Wasaki Jun
    • Journal Title

      Soil Science and Plant Nutrition

      Volume: 印刷中 Issue: 3 Pages: 1-9

    • DOI

      10.1080/00380768.2018.1436941

    • NAID

      210000011982

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Identification of genomic regions associated with low phosphorus tolerance in japonica rice (Oryza sativa L.) by QTL-Seq2017

    • Author(s)
      Nishida Sho、Dissanayaka D. M. S. B、Honda Soichiro、Tateishi Yoshiko、Chuba Masaru、Maruyama Hayato、Tawaraya Keitaro、Wasaki Jun
    • Journal Title

      Soil Science and Plant Nutrition

      Volume: 印刷中 Issue: 3 Pages: 1-4

    • DOI

      10.1080/00380768.2017.1412238

    • NAID

      210000011954

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genome-wide analysis of specific alterations in transcript structure and accumulation caused by nutrient deficiencies in Arabidopsis thaliana2017

    • Author(s)
      Sho Nishida, Yusuke Kakei, Yukihisa Shimada, Toru Fujiwara
    • Journal Title

      The Plant Journal

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 次世代トランスクリプトーム解析による植物の新しい無機栄養応答機構の探索2017

    • Author(s)
      西田翔
    • Journal Title

      日本土壌肥料学雑誌

      Volume: 印刷中

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 植物の栄養環境に応じた伝令RNAの構造調節2019

    • Author(s)
      西田 翔
    • Organizer
      第11回農芸化学の未来開拓セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 大規模塩基配列解析技術を利用した植物の低栄養条件に対する適応機構の研究2019

    • Author(s)
      西田 翔
    • Organizer
      日本土壌肥料学会2019年度静岡大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 植物の低窒素応答におけるTrans-Acting siRNA3の関与2019

    • Author(s)
      西田 翔
    • Organizer
      第五回植物の栄養研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] シロイヌナズナの低窒素応答におけるtrans-acting siRNA3の関与の可能性2019

    • Author(s)
      西田翔, 福田牧葉, 筧雄介, 嶋田幸久, 藤原徹
    • Organizer
      第60回日本植物生理学会年会
    • Related Report
      2018 Research-status Report
  • [Presentation] 長鎖ノンコーディングRNAを介した植物の低窒素・低リン適応戦略2018

    • Author(s)
      西田翔, 福田牧葉, 筧雄介, 嶋田幸久, 和崎淳, 藤原徹
    • Organizer
      日本植物学会第82会大会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Involvement of a transcription factor in root-to-shoot translocation of potassium in Arabidopsis thaliana2018

    • Author(s)
      Sho Nishida, Nobuhiro Tanaka, Toru Fujiwara
    • Organizer
      第59回日本植物生理学会年会
    • Related Report
      2017 Research-status Report
  • [Presentation] Comprehensive prediction of the nutrient responsive lincRNAs-RNAs interaction in Arabidopsis thaliana2017

    • Author(s)
      Sho Nishida, Makiha Fukuda, Yusuke Kakei, Yukihisa Shimada, Toru Fujiwara, Naoki Furuta
    • Organizer
      第57回日本植物生理学会年会
    • Place of Presentation
      鹿児島大学群元キャンパス
    • Year and Date
      2017-03-16
    • Related Report
      2016 Research-status Report
  • [Presentation] 次世代トランスクリプトーム解析による未知の無機栄養応答機構の探索2017

    • Author(s)
      西田翔
    • Organizer
      第三回植物の栄養研究会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Splicing isoform of NjZNT1 expressed in the zinc hyperaccumulator Noccaea japonica encodes full active zinc transporter2017

    • Author(s)
      Sho Nishida, Ryoji Tanikawa, Toru Fujiwara, Naoki Furuta
    • Organizer
      6th International Symposium of Metallomics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] シロイヌナズナの栄養欠乏応答に関わるlincRNAの網羅的探索2016

    • Author(s)
      西田翔、福田牧葉、筧雄介、古田直紀、嶋田幸久、藤原徹
    • Organizer
      日本土壌肥料学会2016年度佐賀大会
    • Place of Presentation
      佐賀大学本庄キャンパス
    • Year and Date
      2016-09-20
    • Related Report
      2016 Research-status Report
  • [Remarks] Sho Nishida/西田 翔

    • URL

      https://home.hiroshima-u.ac.jp/shon/home.html

    • Related Report
      2018 Research-status Report
  • [Remarks] 西田 翔(広島大学・研究者総覧)

    • URL

      http://seeds.office.hiroshima-u.ac.jp/profile/ja.2360598e299f7ba9520e17560c007669.html

    • Related Report
      2018 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2021-02-19  

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