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2012 Fiscal Year Final Research Report

Biochemical analysis of the lightsignaling complex that contains the N-terminal domain of phytochrome B

Research Project

  • PDF
Project/Area Number 23770048
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Plant molecular biology/Plant physiology
Research InstitutionKyushu University

Principal Investigator

MATSUSHITA Tomonao  九州大学, 大学院・農学研究院, 准教授 (20464399)

Project Period (FY) 2011 – 2012
Keywordsフィトクロム / 植物 / 光受容体 / シグナル伝達 / 環境応答
Research Abstract

Phytochrome B (phyB) is a plants’ major photoreceptor that regulates various light responses in plants. In order to understand the molecular mechanism of phyB signal transduction, we performed a biochemical analysis to isolate proteins that interact with phyB in vivo. As a result, we identified several splicing-related factors as novel components of phyB signaling complex.

  • Research Products

    (18 results)

All 2013 2012 2011

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (13 results)

  • [Journal Article] Deletion of the RS domain of RRC1 impairs phytochrome B signaling in Arabidopsis2012

    • Author(s)
      Shikata H, Nakashima M, Matsuoka K, and Matsushita T
    • Journal Title

      Plant Signaling & Behavior

      Volume: 7 Pages: 933-936

    • Peer Reviewed
  • [Journal Article] The RS domain of Arabidopsis splicing factor RRC1 is required for phytochrome B signal transduction2012

    • Author(s)
      Shikata H, Shibata M, Ushijima T, Nakashima M, Kong SG, Matsuoka K, Lin C, and Matsushita T
    • Journal Title

      The Plant Journal

      Volume: 70 Pages: 727-738

    • Peer Reviewed
  • [Journal Article] Functional analyses of the activation loop of phototropin2 in Arabidopsis2011

    • Author(s)
      Inoue S, Matsushita T, Tomokiyo Y, Matsumoto M, Nakayama KI, Kinoshita T, Shimazaki K
    • Journal Title

      Plant Physiology

      Volume: 56 Pages: 117-128

    • Peer Reviewed
  • [Journal Article] A non-covalently attached chromophore can mediate phytochrome B signaling in Arabidopsis2011

    • Author(s)
      Oka Y, Kong SG, Matsushita T
    • Journal Title

      Plant & Cell Physiology

      Volume: 52 Pages: 2088-2102

    • Peer Reviewed
  • [Journal Article] A versatile method to prevent transcriptional gene silencing in Arabidopsis thaliana2011

    • Author(s)
      Matsushita T
    • Journal Title

      Plant Biotechnology

      Volume: 28 Pages: 515-519

    • Peer Reviewed
  • [Presentation] フィトクロムは選択的スプライシングを調節する2013

    • Author(s)
      四方明格・松下 智直
    • Organizer
      第54回 日本植物生理学会年会
    • Place of Presentation
      岡山
    • Year and Date
      20130300
  • [Presentation] RNA-seq解析によるフィトクロムBの選択的スプライシング制御の標的遺伝子同定とその機能推定2012

    • Author(s)
      柴田磨己・四方明格・牛島智一・大川恭行・久原哲・松下智直
    • Organizer
      日本分子生物学会第35回年会
    • Place of Presentation
      福岡
    • Year and Date
      20121200
  • [Presentation] Phytochrome B controls alternative pre-mRNA splicing through Arabidopsis splicing factor RRC12012

    • Author(s)
      四方明格・牛島智一・柴田磨己・中嶋萌子・孔三根・松岡健・Chentao Lin・松下智直
    • Organizer
      10th International Congress on Plant Molecular Biology
    • Place of Presentation
      Jeju (Korea)
    • Year and Date
      20121000
  • [Presentation] 植物の光情報受容体フィトクロムによる細胞内シグナル伝達機構の解析2012

    • Author(s)
      松下智直
    • Organizer
      第17回 2012 年日本光生物学協会年会
    • Place of Presentation
      大阪
    • Year and Date
      20120800
  • [Presentation] Red Light-dependent Alternative Splicing in Phytochrome B Signaling2012

    • Author(s)
      四方明格・牛島智一・柴田磨己・中嶋萌子・孔三根・Ken Matsuoka・Chentao Lin・松下智直
    • Organizer
      The 23rd International Conference on Arabidopsis Research
    • Place of Presentation
      Vienna (Austria).
    • Year and Date
      20120700
  • [Presentation] The SR-like splicing factor RRC1 is required for phytochrome B signal transduction in Arabidopsis2012

    • Author(s)
      四方明格・柴田磨己・牛島智一・中嶋萌子・孔三根・松岡健・Chentao Lin・松下智直
    • Organizer
      The 1st International Symposium on Plant Environmental Sensing
    • Place of Presentation
      Nara (Japan)
    • Year and Date
      20120300
  • [Presentation] Alternative splicing regulation by phytochrome B in Arabidopsis2012

    • Author(s)
      牛島智一・柴田磨己・四方明格・大川恭行・松岡健・久原哲・松下智直
    • Organizer
      The 1st International Symposium on Plant Environmental Sensing
    • Place of Presentation
      Nara (Japan).
    • Year and Date
      20120300
  • [Presentation] シロイヌナズナ RRC1 蛋白質を介した新奇フィトクロム B シグナル伝達機構の解析2012

    • Author(s)
      四方明格・柴田磨己・牛島智一・中嶋萌子・孔三根・松岡健・Chentao Lin・松下智直
    • Organizer
      第53回日本植物生理学会年会
    • Place of Presentation
      京都
    • Year and Date
      20120300
  • [Presentation] フィトクロムBによる選択的スプライシング制御の解析2012

    • Author(s)
      牛島智一・柴田磨己・四方明格・大川恭行・松岡健・久原哲・松下智直
    • Organizer
      第53回日本植物生理学会年会
    • Place of Presentation
      京都
    • Year and Date
      20120300
  • [Presentation] フィトクロムBは非共有結合により取り込んだ発色団を用いてシグナルを伝達しうる2012

    • Author(s)
      松下智直・岡義人・孔三根
    • Organizer
      第53回日本植物生理学会年会
    • Place of Presentation
      京都
    • Year and Date
      20120300
  • [Presentation] フィトクロムによる選択的スプライシング制御の解析2012

    • Author(s)
      牛島智一・柴田磨己・四方明格・大川恭行・松岡健・久原哲・松下智直
    • Organizer
      日本育種学会第121回講演会
    • Place of Presentation
      宇都宮
    • Year and Date
      2012-03-30
  • [Presentation] Phytochrome B signal transduction in Arabidopsis2011

    • Author(s)
      松下智直
    • Organizer
      International Symposium "Strategies of Plants against Global Environmental Change"
    • Place of Presentation
      Kurashiki (Japan)
    • Year and Date
      20111200
  • [Presentation] 選択的スプライシング制御を介した phytochrome B の光シグナル伝達2011

    • Author(s)
      松下智直
    • Organizer
      岡田学術創成研究主催 阿蘇フロンティアサミット
    • Place of Presentation
      阿蘇
    • Year and Date
      20110800

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Published: 2014-09-25  

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