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Evolution of chemical defense using momilactones in land plant

Research Project

Project/Area Number 25350972
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Biomolecular chemistry
Research InstitutionOkayama University of Science

Principal Investigator

Nozaki Hiroshi  岡山理科大学, 理学部, 教授 (60159085)

Co-Investigator(Kenkyū-buntansha) Kawaide Hiroshi  東京農工大学, (連合)農学研究科, 准教授 (20291916)
Hayashi Kenichiro  岡山理科大学, 理学部, 教授 (30289136)
Co-Investigator(Renkei-kenkyūsha) Okada Kazunori  東京大学, 生物生産工学研究センター, 准教授 (20312241)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsモミラクトン / 化学防御 / 蘚類 / ジテルペン / 生体防御 / アレロケミカル / ハイゴケ / ファイトアレキシン
Outline of Final Research Achievements

Momilactones has been extensively investigated as important diterpenoid-type phytoalexins and allelochemicals in rice. Interestingly, the moss Hypnum plumaeforme, evolutionally distinct plant from rice, produce momilactones in response to stress response in chemical defense system. In this study, we identified HpDTC1 enncoding pimaradiene synthase in the first committed step of momilactone biosynthesis in the moss, and demonstrate that HpDTC1 transcriptional regulation is mediated by both biotic and abiotic stresses. Further, proHpDTC1::GUS reporter analysis in transgenic moss Physcomitrella patens revealed the stress signaling is commonly conserved among moss plants. Our study demonstrates the molecular basis of momilactones biosynthesis in the moss leading to the ancestral chemical defense system in plant evolution.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (15 results)

All 2016 2015 2014 2013

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (14 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results)

  • [Journal Article] HpDTC1, a Stress-Inducible Bifunctional Diterpene Cyclase Involved in Momilactone Biosynthesis, Functions in Chemical Defence in the Moss Hypnum plumaeforme2016

    • Author(s)
      Kazunori Okada, Hiroshi Kawaide, Koji Miyamoto, Sho Miyazaki, Ryousuke Kainuma, Honoka Kimura, Kaoru Fujiwara, Masatoshi Nakajima, Hisakazu Yamane, Yuki Hatano, Hiroshi Nozaki, Ken-ichiro Hayashi
    • Journal Title

      SCIENTIFIC REPORTS

      Volume: 6 Issue: 1 Pages: 1-12

    • DOI

      10.1038/srep25316

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 植物の適応代謝産物モミラクトンは収斂進化により獲得されてきたのか?2015

    • Author(s)
      藤原薫,宮本皓司,山根久和,野尻秀昭,野崎浩,林謙一郎,川出 洋,岡田憲典
    • Organizer
      第25回イソプレノイド研究会
    • Place of Presentation
      東北大・仙台
    • Year and Date
      2015-09-14
    • Related Report
      2015 Annual Research Report
  • [Presentation] Chemical Defense System of moss Hypnum plumaeforme using Diterpenoid Phytoalexins Momilactones2015

    • Author(s)
      Ken-ichiro Hayashi, Syo Miyazaki, Manami Shimane, Yuki Hatano, Ryousuke Kainuma, Kaoru Fujiwara, Kazunori Okada, Hiroshi Kawaide, Hisakazu Yamane, Hiroshi Nozaki
    • Organizer
      The Inaugural Symposium of the Phytochemical Society of Asia 2015
    • Place of Presentation
      徳島文理大学
    • Year and Date
      2015-08-30
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 蘚類ハイゴケの生産するアレロパシー物質モミラクトンの生合成遺伝子の探索2015

    • Author(s)
      藤原 薫,野尻秀昭,野崎浩,林謙一郎,川出洋,岡田憲典
    • Organizer
      日本蘚苔類学会第44回大会(北八ヶ岳大会)
    • Place of Presentation
      佐久穂町・生涯学習館「花の郷・茂来館」
    • Year and Date
      2015-08-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] Functions and stress responses of the biosynthetic genes for momilactones in the moss Hypnum plumaeforme2015

    • Author(s)
      Kaoru Fujiwara1, Honoka Kimura, Hiroshi Kawaide, Ken-ichiro Hayashi, Hiroshi Nozaki, Koji Miyamoto, Hisakazu Yamane, Hideaki Nojiri, Kazunori Okada
    • Organizer
      TERPNET2015
    • Place of Presentation
      バンクーバー・カナダ
    • Year and Date
      2015-06-01
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Elucidation of modular diterpenoid metabolism in non-model plant systems2015

    • Author(s)
      Hiroshi Kawaide
    • Organizer
      TERPNET2015
    • Place of Presentation
      バンクーバー・カナダ
    • Year and Date
      2015-06-01
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 蘚類ハイゴケにおけるモミラクトン生合成遺伝子のストレス応答性の解析2015

    • Author(s)
      藤原 薫、野尻秀昭、野崎 浩、林 謙一郎、川出 洋、岡田憲典
    • Organizer
      第56回日本植物生理学会年会
    • Place of Presentation
      東京
    • Year and Date
      2015-03-16
    • Related Report
      2014 Research-status Report
  • [Presentation] 陸上植物界におけるent-kaurene 合成酵素の分子進化2014

    • Author(s)
      嶋根真奈美、夏目雅裕、野崎 浩、林謙一郎、川出 洋
    • Organizer
      植物化学調節学会 第49回大会
    • Place of Presentation
      京都
    • Year and Date
      2014-10-17 – 2014-10-19
    • Related Report
      2014 Research-status Report
  • [Presentation] モミラクトンを生産する蘚類ハイゴケのジテルペン環化酵素2014

    • Author(s)
      木村穂乃香、宮崎 翔、嶋根真奈美、貝沼遼介、安藤朋子、夏目雅裕、林謙一郎、野崎 浩、岡田憲典、川出 洋
    • Organizer
      植物化学調節学会 第49回大会
    • Place of Presentation
      京都
    • Year and Date
      2014-10-17 – 2014-10-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 菌類およびコケ・シダ類における生理活性ジテルペノイドの生合成研究2014

    • Author(s)
      川出 洋
    • Organizer
      第49回植物化学調節学会 学会賞受賞講演
    • Place of Presentation
      京都
    • Year and Date
      2014-10-17 – 2014-10-19
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] The phytoalexin momilactone biosynthesis in the moss Hypnum plumaeforme2014

    • Author(s)
      Honoka Kimura, Sho Miyazaki, Manami Shimane, Ryosuke Kainuma, Tomoko Ando, Masahiro Natsume, Ken-ichiro Hayashi, Hiroshi Nozaki, Kazunori Okada, Hiroshi Kawaide
    • Organizer
      第7回植物化学調節学会・アメリカ植物生長調節学会合同大会
    • Place of Presentation
      米国・サンフランシスコ
    • Year and Date
      2014-06-13 – 2014-06-17
    • Related Report
      2014 Research-status Report
  • [Presentation] 蘚類ハイゴケにおけるモミラクトンA合成酵素遺伝子の同定2014

    • Author(s)
      藤原 薫、宮崎 翔、宮本皓司、山根久和、野尻秀昭、野崎 浩、林 謙一郎
    • Organizer
      第14回東京大学生命科学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2014-04-26
    • Related Report
      2014 Research-status Report
  • [Presentation] 蘚類ハイゴケにおけるモミラクトンA 合成酵素遺伝子の単離と機能解析2014

    • Author(s)
      藤原 薫,宮崎 翔,宮本 皓司,竹村 哲雄,山根 久和,野尻 秀昭,野崎 浩,林 謙一郎,川出 洋,岡田 憲典
    • Organizer
      日本農芸化学会2014年度大会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
  • [Presentation] Biosynthetic pathways of momilactones, a specialized diterpene compound produced in evolutionally diverse plants moss and rice2014

    • Author(s)
      Kaoru Fujiwara, Sho Miyazaki, Koji Miyamoto, Hisakazu Yamane, Hideaki Nojiri, Ken-ichiro Hayashi, Hiroshi Kawaide, Kazunori Okada
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山
    • Related Report
      2013 Research-status Report
  • [Presentation] ハイゴケとイネに共通する生体防御物質(アレロケミカル)の発見と蘚類の生体防御の 進化に関する考察2013

    • Author(s)
      林謙一郎,波多野友希,貝沼遼介,嶋根真奈美,安藤朋子,宮崎 翔,西村直樹,岡田憲典, 川出 洋,野崎 浩
    • Organizer
      日本蘚苔類学会
    • Place of Presentation
      岡山
    • Related Report
      2013 Research-status Report
    • Invited

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Published: 2014-07-25   Modified: 2019-07-29  

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