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Developmental analysis of plant phenotypic plasticity

Research Project

Project/Area Number 16KT0066
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund
Section特設分野
Research Field Constructive Systems Biology
Research InstitutionNagoya University

Principal Investigator

Kanaoka Masahiro  名古屋大学, 理学研究科, 講師 (10467277)

Co-Investigator(Kenkyū-buntansha) 工藤 洋  京都大学, 生態学研究センター, 教授 (10291569)
田中 健太  筑波大学, 生命環境系, 准教授 (80512467)
Project Period (FY) 2016-07-19 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2019: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2016: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywords気孔 / 環境応答 / 発生 / 異質倍数体 / 種分化 / 環境適応 / ホメオログ / 発現調節 / アブラナ科
Outline of Final Research Achievements

Investigating the mechanism about gene expression and development is an important issue for understanding plant life. Laboratory and field studies of an allotetraploid species Cardamine flexuosa revealed that genes related to cell wall biosynthesis and so on were found to be expressed diferrentially from homeologues.
To understand the evolutionary mechanism about gas-exchanging pore-formation, genes related to pore formation in Marchantia polymorpha and Arabidopsis thaliana were surveyed. It was found that genes in the same group function in pore formation in both species, suggesting an interesting similarity between analogous organs.

Academic Significance and Societal Importance of the Research Achievements

本研究は、植物が変動する環境に適応して生育する際に、どのようなメカニズムが働いているか、その一端を明らかにするものである。気孔は植物のガス交換を担う器官であり、二酸化炭素の取り込みや酸素の排出に重要な役割を果たす。通気孔が進化的にどのように発生してきたのか、気孔の密度がどのように制御されているかを明らかにすることは、温暖化など急激に変化する地球環境において植物の生育や地球環境維持において重要な知見をもたらすと考えている。

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 2020 2019 2018 2017 2016 Other

All Int'l Joint Research (4 results) Journal Article (9 results) (of which Int'l Joint Research: 4 results,  Open Access: 5 results,  Peer Reviewed: 7 results) Presentation (5 results) (of which Invited: 1 results) Remarks (1 results)

  • [Int'l Joint Research] University of Zurixh(スイス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Zurich(スイス)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Fujian University(中国)

    • Related Report
      2017 Research-status Report
  • [Int'l Joint Research] チューリッヒ大学(スイス)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Adaptive Reduction of Male Gamete Number in a Selfing Species2020

    • Author(s)
      2.Tsuchimatsu T, Kakui H, Yamazaki M, Kanaoka MM, Grossniklaus U, Hedhly A, Marona C, Dazhe M, Sato Y, Stadler T, Tsutsui H, Lenhard M, Nordborg M, Shimizu KK
    • Journal Title

      Nature Communications

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fine-scale ecological and transcriptomic data reveal niche differentiation of an allopolyploid from diploid parents in Cardamine2019

    • Author(s)
      7.Akiyama R, Sun JQ, Hatakeyama M, Lischer HEL, Briskine RV, Hay A, Gan XC, Tsiantis M, Kudoh H, Kanaoka MM, Sese J, Shimizu KK, Shimizu-Inatsugi R
    • Journal Title

      BioRxiv

      Volume: - Pages: 600783-600783

    • Related Report
      2019 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Comparison of mechanisms of reproductive interference in Taraxacum2019

    • Author(s)
      Takemori Akane、Naiki Akiyo、Takakura Ko-Ichi、Kanaoka Masahiro M、Nishida Sachiko
    • Journal Title

      Annals of Botany

      Volume: 20 Issue: 6 Pages: 1-11

    • DOI

      10.1093/aob/mcz007

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fine-scale ecological and transcriptomic data reveal niche differentiation of an allopolyploid from diploid parents in Cardamine2019

    • Author(s)
      Akiyama Reiko、Sun Jianqiang、Hatakeyama Masaomi、Lischer Heidi E.L.、Briskine Roman V.、Hay Angela、Gan Xiangchao、Tsiantis Miltos、Kudoh Hiroshi、Kanaoka Masahiro M.、Sese Jun、Shimizu Kentaro K.、Shimizu-Inatsugi Rie
    • Journal Title

      bioRxiv

      Volume: 600783 Pages: 600783-600783

    • DOI

      10.1101/600783

    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Journal Article] ANTH domain-containing proteins are required for the pollen tube plasma membrane integrity via recycling ANXUR kinases2018

    • Author(s)
      Muro Keita、Matsuura-Tokita Kumi、Tsukamoto Ryoko、Kanaoka Masahiro M.、Ebine Kazuo、Higashiyama Tetsuya、Nakano Akihiko、Ueda Takashi
    • Journal Title

      Communications Biology

      Volume: 1 Issue: 1 Pages: 152-152

    • DOI

      10.1038/s42003-018-0158-8

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exocytosis-coordinated mechanisms for tip growth underlie pollen tube growth guidance2017

    • Author(s)
      Luo Nan、Yan An、Liu Gang、Guo Jingzhe、Rong Duoyan、Kanaoka Masahiro M.、Xiao Zhen、Xu Guanshui、Higashiyama Tetsuya、Cui Xinping、Yang Zhenbiao
    • Journal Title

      Nature Communications

      Volume: 8 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41467-017-01452-0

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cell?cell communications and molecular mechanisms in plant sexual reproduction2017

    • Author(s)
      Kanaoka Masahiro M.
    • Journal Title

      Journal of Plant Research

      Volume: 131 Issue: 1 Pages: 37-47

    • DOI

      10.1007/s10265-017-0997-2

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Environmental sensing and morphological plasticity in plants2017

    • Author(s)
      Mizutani Miya, Kanaoka Masahiro M.
    • Journal Title

      Seminars in Cell & Developmental Biology

      Volume: 1 Pages: 1-9

    • DOI

      10.1016/j.semcdb.2017.10.029

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Variation in the strength of reproductive interference from an alien congener to a native species in Taraxacum2017

    • Author(s)
      Sachiko Nishida, Keisuke Hashimoto, Masahiro M Kanaoka, Ko-Ichi Takakura, Takayoshi Nishida
    • Journal Title

      Journal of Plant Research

      Volume: 130 Issue: 1 Pages: 125-134

    • DOI

      10.1007/s10265-016-0865-5

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 画像解析を用いた表現型の判定2019

    • Author(s)
      金岡雅浩
    • Organizer
      植物バイオインフォマティクス研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 植物のオスとメスはどのようにしてお互いを認識するのか?2018

    • Author(s)
      金岡雅浩
    • Organizer
      第6回生態進化発生コロキウム
    • Related Report
      2018 Research-status Report
  • [Presentation] 種選択的な花粉管ガイダンスに関わる誘引物質LUREsの機能解析2017

    • Author(s)
      金岡 雅浩、神谷 直、塚本 涼子、東山 哲也
    • Organizer
      日本植物学会第81回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 異質倍数体植物にみる環境に応答した表現型と遺伝子発現の可塑性2017

    • Author(s)
      金岡 雅浩、青木 優里、水谷 未耶、秋山 礼子、清水 健太郎、清水(稲継) 理恵
    • Organizer
      遺伝学会第89回大会
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] Study of phenotypic plasticity of allotetraploid Cardamine flexuosa in relation to water environment2016

    • Author(s)
      水田あい、金岡雅浩
    • Organizer
      新学術領域「環境記憶統合」第3 回領域会議
    • Place of Presentation
      KKRホテル熱海、静岡
    • Related Report
      2016 Research-status Report
  • [Remarks] 生殖分子情報学研究室

    • URL

      http://www.higashiyama-lab.com/

    • Related Report
      2018 Research-status Report

URL: 

Published: 2016-07-20   Modified: 2023-03-08  

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