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Discovery and understanding of novel aquatic plants-microbial interactions

Research Project

Project/Area Number 16K14844
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Horticultural science
Research InstitutionHokkaido University

Principal Investigator

MORIKAWA Masaaki  北海道大学, 地球環境科学研究院, 教授 (20230104)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords植物成長促進細菌 / 浮遊水生植物 / ウキクサ / 細胞外多糖 / 酵母マンナン / 合成遺伝子群 / レタス / バイオテクノロジー / 応用微生物 / 園芸学
Outline of Final Research Achievements

We discovered for the first time in 2010 that a bacterium P23 coexisted on the floating aquatic plants so-called a duckweed, promotes the plant growth by two-folds. In this research project, we clarified that a plant growth-promoting factor produced by P23 is a novel extracellular polysaccharide compound. Furthermore, we discovered that yeast cell surface mannan also has duckweed growth-promoting activity. It was found that only the main chain α-1,6 polymannose structure is necessary for its activity. It was also suggested that yeast mannan stimulates duckweed cell surface receptors as long chain polysaccharide compounds to promote the growth. We have successfully uncovered the molecular mechanism of novel plant-microbial interaction and casted a stone to understand co-evolution.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (35 results)

All 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (24 results) (of which Int'l Joint Research: 11 results,  Invited: 8 results) Book (1 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Int'l Joint Research] Chulalongkorn University(Thailand)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Chengdu Institute for Biology(China)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Comprehensive evaluation of nitrogen removal rate and biomass, ethanol, and methane production yields by combination of four major duckweeds and three types of wastewater effluent2018

    • Author(s)
      T. Toyama,T. Hanaoka, Y. Tanaka, M. Morikawa, K. Mori
    • Journal Title

      Bioresource Technology

      Volume: 250 Pages: 464-473

    • DOI

      10.1016/j.biortech.2017.11.054

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of environmental bacterial communities as a factor affecting the growth of duckweed Lemna minor2017

    • Author(s)
      Ishizawa H, Kuroda M, Morikawa M, Ike M.
    • Journal Title

      Biotechnol. Biofuels

      Volume: 10 Issue: 1

    • DOI

      10.1186/s13068-017-0746-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Enhanced biomass production of duckweeds by inoculating a plant growth-promoting bacterium, Acinetobacter calcoaceticus P23, in sterile medium and non-sterile environmental waters2017

    • Author(s)
      T. Toyama, M. Kuroda, Y. Ogata, Y. Hachiya, A. Quach, K. Tokura, Y. Tanaka, K. Mori, M. Morikawa, M. Ike
    • Journal Title

      Water Science and Technology

      Volume: 76 Issue: 6 Pages: 1418-1428

    • DOI

      10.2166/wst.2017.296

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Differential oxidative and antioxidative response of duckweed Lemna minor toward plant growth promoting/inhibiting bacteria.2017

    • Author(s)
      Ishizawa H, Kuroda M, Morikawa M, Ike M.
    • Journal Title

      Plant. Phys. Biochem.

      Volume: 118 Pages: 667-673

    • DOI

      10.1016/j.plaphy.2017.08.006

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Production of massoia lactone by Aureobasidium pullulans YTP6-14 isolated from the Gulf of Thailand and its fragrant biosurfactant properties.2017

    • Author(s)
      Luepongpattana S, Thaniyavarn J, Morikawa M.
    • Journal Title

      J. Appl. Microbiol.

      Volume: 123 Issue: 6 Pages: 1488-1497

    • DOI

      10.1111/jam.13598

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 水生植物由来 PGPBの作用機構と農作物への利用可能性2017

    • Author(s)
      森川正章, Rahul Jog, 三輪京子
    • Journal Title

      環境バイオテクノロジー学会誌, J. Env. Biotechnol.

      Volume: 17(1) Pages: 1-8

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] グリーンケミストリーの基盤をささえる水生植物の成長を加速する微生物2016

    • Author(s)
      森川正章
    • Journal Title

      ケミカルエンジニアリング

      Volume: 61 Pages: 368-373

    • NAID

      40020836469

    • Related Report
      2016 Research-status Report
  • [Presentation] 植物成長促進細菌Aquitalea magnusonii H3株によるコウキクサへの付着挙動の解析2018

    • Author(s)
      石澤秀紘, 黒田真史, 井上大介, 森川正章, 池道彦
    • Organizer
      日本農芸化学会2018年度大会(愛知県・名古屋市)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 工場排水を活用したウキクサバイオマス生産への取り組み2018

    • Author(s)
      小林美水, 岡田全朗, 小山時隆, 遠山 忠, 森 一博, 三輪京子, 森川正章
    • Organizer
      日本農芸化学会2018年度大会(愛知県・名古屋市)
    • Related Report
      2017 Annual Research Report
  • [Presentation] ウキクサが獲得した新しい植物-微生物相互作用とその産業利用への期待2017

    • Author(s)
      森川正章
    • Organizer
      酵素工学研究会第77回講演会(京都府・京都市)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Environmental microbes -How do they adapt and benefit to the tough but sweet global environments.2017

    • Author(s)
      Masaaki Morikawa
    • Organizer
      General Lecture、Gadjah Mada University、Yogyakarta (Indonesia)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Mutualism could be a password for future biotechnology2017

    • Author(s)
      Masaaki Morikawa
    • Organizer
      Lecture at Sichuan University、成都(中国)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Hyperthermophilic archaea and their enzymes suggesting primitive living organisms2017

    • Author(s)
      Masaaki Morikawa
    • Organizer
      Seminar at Chengdu Institute for Biology、成都(中国)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Pelomonas saccharophila MRB3によるコウキクサの成長促進2017

    • Author(s)
      清水 勇希、加地 由季子、黒田 真史、玉木 秀幸、森川 正章、池 道彦
    • Organizer
      第51回日本水環境学会年会(熊本県・熊本市)
    • Related Report
      2017 Annual Research Report
  • [Presentation] ウキクサ亜科植物に接種したPGPBの葉状体および根における定着性の評価2017

    • Author(s)
      岩下智貴、遠山忠、森一博、田中靖浩、玉木秀幸、米田恭子、牧野彩花、鎌形洋一、森川正章
    • Organizer
      第51回日本水環境学会年会(熊本県・熊本市)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 栄養塩類の挙動に着目したPelomonas saccharophila MRB3によるコウキクサ成長促進機構の検討2017

    • Author(s)
      清水勇希, 加地由季子, 石澤秀紘, 黒田真史, 池道彦, 玉木秀幸, 森川正章
    • Organizer
      第51回日本水環境学会年会(熊本県・熊本市)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 次世代バイオマス浮き草の魅力と微生物共生作用.2017

    • Author(s)
      森川正章
    • Organizer
      北海道植物学会大会2017(北海道・札幌市)
    • Related Report
      2017 Annual Research Report
  • [Presentation] Developing biomass producing rhizoremediation technology by symbiosis of duckweed and beneficial bacteria2017

    • Author(s)
      Masaaki Morikawa, Ami Kawahata, Kyoko Miwa
    • Organizer
      Biotech 2017 (France, Paris)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of bacterial community formed in the root zone on the biomass production of duckweed, Lemna minor.2017

    • Author(s)
      Hidehiro Ishizawa, Masashi Kuroda, Masaaki Morikawa, Michihiko Ike
    • Organizer
      IUMS 2017(Singapore, Singapore)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Differential oxidative and antioxidative response of duckweed Lemna minor toward the co-existence of plant growth-promoting/inhibiting bacteria.2017

    • Author(s)
      Hidehiro Ishizawa, Masashi Kuroda, Masaaki Morikawa, Michihiko Ike
    • Organizer
      International Joint Workshop on Advanced Engineering Technology for Environment and Energy (AETEE) (大阪府、大阪市)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Enhanced Duckweed Biomass Production Utilizing Novel Plant Growth-Promoting Bacteria2016

    • Author(s)
      Masaaki Morikawa
    • Organizer
      China-Japan Environmental Microbiology Forum
    • Place of Presentation
      Chongqing(China)
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Effects of Culture Condition on the Plant Growth-Promoting Factor Production by Acinetobacter calcoaceticus P23.2016

    • Author(s)
      Ayumi Iwata, Rahul Jog, Kyoko Miwa, Masaaki Morikawa
    • Organizer
      The 19th Chinese National Symposium on Environmental Microbiology
    • Place of Presentation
      Chongqing(China)
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Estrogen degradation by utilizing the symbiosis of Rhodococcus zopfii Y 50158 and duckweed for developing environmentally-friendly bioremediation technology.2016

    • Author(s)
      Ami Kawahata, Kyoko Miwa, Masaaki Morikawa
    • Organizer
      The 19th Chinese National Symposium on Environmental Microbiology
    • Place of Presentation
      Chongqing(China)
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 水生植物ウキクサの成長を促進する新規Acidobacteria門細菌F-183株とTBR-22株の生理性状および共生的機能の解析2016

    • Author(s)
      米田恭子、牧野彩花、田中靖浩、遠山忠、森一博、池道彦、森川正章、鎌形洋一、玉木秀幸
    • Organizer
      日本微生物生態学会第31回大会
    • Place of Presentation
      横須賀市文化会館(神奈川県・横須賀市)
    • Year and Date
      2016-10-23
    • Related Report
      2016 Research-status Report
  • [Presentation] Growth promotion of Wolffia globosa by Acinetobacter calcoaceticus P232016

    • Author(s)
      M. Kuroda, M. Sakaguchi, Y. Hachiya, M. Morikawa, M. Ike
    • Organizer
      IWA World Water Congress and Exhibition 2016
    • Place of Presentation
      Brisbane(Australia)
    • Year and Date
      2016-10-09
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 水生植物由来PGPBの作用機構と農作物への利用可能性2016

    • Author(s)
      森川正章、三輪京子
    • Organizer
      生物工学会2016年度大会シンポジウム
    • Place of Presentation
      富山国際会議場(富山県・富山市)
    • Year and Date
      2016-09-29
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 水生植物根圏に形成される微生物群集の特殊性2016

    • Author(s)
      清和成、澤田和子、井上大介、玉木秀幸、遠山忠、田中靖浩、森一博、黒田真史、池道彦、森川正章
    • Organizer
      第19回日本水環境学会シンポジウム
    • Place of Presentation
      秋田県立大学秋田キャンパス(秋田県・秋田市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Analysis of microbial community enriched in the rhizosphere of Spirodela polyrrhiza and Lemna minor cultivated in river water.2016

    • Author(s)
      Kazuko Sawada, Ryo Yamato, Daisuke Inoue, Masaaki Morikawa, Kazunari Sei
    • Organizer
      WET2016 Water and Environment Technology Conference
    • Place of Presentation
      Chuo University (Tokyo)
    • Year and Date
      2016-08-28
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Isolation and characterization of novel PGPB strains first belonging to the rarely cultivated phylum Acidobacteria.2016

    • Author(s)
      Yasuko Yoneda, Ayaka Makino, Yasuhiro Tanaka, Tadashi Toyama, Kazuhiro Mori, Michihiko Ike, Masaaki Morikawa, Yoichi Kamagata, Hideyuki Tamaki
    • Organizer
      ISME16 16th Int. Symposium On Microbial Ecology
    • Place of Presentation
      Montreal(Canada)
    • Year and Date
      2016-08-21
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Insight into aquatic plant-microbe interaction2016

    • Author(s)
      Masaaki Morikawa
    • Organizer
      Thai Research Expo
    • Place of Presentation
      Bangkok(Thailand)
    • Year and Date
      2016-08-18
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Evaluation of environmental bacterial community as a factor affecting the growth of duckweed Lemna minor2016

    • Author(s)
      Hidehiro Ishizawa, Masashi Kuroda, Hideyuki Tamaki, Masaaki Morikawa, Michihiko Ike
    • Organizer
      The 8th Advanced Engineering Technology for Environment and Energy
    • Place of Presentation
      Osaka(Japan)
    • Year and Date
      2016-08-01
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Book] Biofilms in Bioremediation2016

    • Author(s)
      Gavin Lear (ed)
    • Total Pages
      251
    • Publisher
      Caister Academic Press
    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] 植物の生長を促進する方法、植物生長促進物質を製造する方法及びこれらに利用されるタンパク質2016

    • Inventor(s)
      森川正章他3名
    • Industrial Property Rights Holder
      北海道大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-06-30
    • Related Report
      2016 Research-status Report
    • Overseas

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Published: 2016-04-21   Modified: 2019-03-29  

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