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Foundational study on water-resource conservation by control methods for toxic cyanobacterial blooms using natural cyanophages.

Research Project

Project/Area Number 20310045
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental technology/Environmental materials
Research InstitutionKyoto University

Principal Investigator

YOSHIDA Takashi  Kyoto University, 農学研究科, 准教授 (80305490)

Co-Investigator(Kenkyū-buntansha) HIROISHI Shingo  福井県立大学, 海洋生物資源学部, 教授 (00114190)
SAKO Yoshihiko  京都大学, 農学研究科, 教授 (60153970)
NAGASAKI Keizo  独立行政法人水産総合研究センター, 瀬戸内海区水産研究所赤潮環境部, 室長 (00222175)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2010: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2009: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Keywords環境修復技術 / シアノファージ / アオコ / ミクロキスティス / 遺伝子水平伝播 / ラン藻 / ミクロキロティス
Research Abstract

To assess the practical application of phages in environments for water sources, we investigated ecological and biological relationships between toxic cyanobacteria, Microcystis and its infectious cyanophage. The main results can be summarized as follows ; Cyanophage infection contributes to the control of the Microcysitsbloom. Cynophages partially contribute to the genome plasticity of Microcystis. Microcystsbloom consists of various strains each of which retains greatly different "infection memories".

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (44 results)

All 2011 2010 2009 2008 Other

All Journal Article (9 results) (of which Peer Reviewed: 8 results) Presentation (33 results) Remarks (2 results)

  • [Journal Article] The functional effect of Gly209 and Ile213 substitutions on lysozyme activity of family 19 chitinase encoded by cyanophage Ma-LMM01.2011

    • Author(s)
      Hosoda N., Kurokawa Y., Sako Y., Nagasaki K., Yoshida T., Hiroishi S.
    • Journal Title

      Fisheries Science (印刷中)

    • NAID

      10029124036

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] The functional effect of Gly209 and Ile213 substitutions on lysozyme activity of family 19 chitinase encoded by cyanophage Ma-LMM01.2011

    • Author(s)
      Hosoda, N., 他5名 責任著者:吉田天士
    • Journal Title

      Fisheries Science

      Volume: (印刷中)

    • NAID

      10029124036

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The distribution of a phage-related insertion sequence element in the cyanobacterium, Microcystis aeruginosa2010

    • Author(s)
      Kuno, S., Yoshida, T., Kamikawa, R., Hosoda, N., Sako Y.
    • Journal Title

      Microbes Environ. 25

      Pages: 295-301

    • NAID

      120004184961

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Diversity of viruses of the hyperthermophilic archaeal genus Aeropyrum, and isolation of the Aeropyrum pernix bacilliform virus 1.2010

    • Author(s)
      Mochizuki, T., Yoshida, T., Tanaka, T., Forterre, P., Sako, Y., Prangishvili, D.
    • Journal Title

      APBV1, the first representative of the family "Clavaviridae" Virology 402

      Pages: 347-352

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Real-time PCR detection of host-mediated cyanophage gene transcripts during infection of a natural Microcystis aeruginosa population.2010

    • Author(s)
      Yoshida, M., Yoshida, T., Yoshida-Takashima, Y., Kashima A., Hiroishi, S.
    • Journal Title

      Microbes Environ. 25

      Pages: 211-215

    • NAID

      10026643464

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Real-time PCR detection of host-mediated cyanophage gene transcripts during infection of a natural Microcystis aeruginosa population.2010

    • Author(s)
      Yoshida, M., Yoshida, T, 他3名 責任著者:吉田天士
    • Journal Title

      Microbes and Environments

      Volume: 25 Pages: 211-215

    • NAID

      10026643464

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The distribution of a phage-related insertion sequence element in the cyanobacterium, Microcystis aeruginosa.2010

    • Author(s)
      Kuno, S., Yoshida, T., 他3名 責任著者:吉田天士
    • Journal Title

      Microbes and Environments

      Volume: 25 Pages: 295-301

    • NAID

      120004184961

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Viral impacts on harmful algal blooms-possible tools for aquatic bioremediation2010

    • Author(s)
      Nagasaki, K.
    • Journal Title

      Phycologia 48 (suppl.)

      Pages: 88-88

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Viral impacts on harmful algal blooms-possible tools for aquatic bioremediation.2009

    • Author(s)
      Nagasaki, K., Y.Tomaru, T.Yoshida.
    • Journal Title

      Phycologia(Supplement) 48

      Pages: 88-88

    • Related Report
      2010 Final Research Report
  • [Presentation] 藻類とウイルスの関係-ゲノミクスの視点から2011

    • Author(s)
      長崎慶三・外丸裕司・中山奈津子・吉田天士・緒方博之・J.M.Claverie
    • Organizer
      ナショナルバイオリソースプロジェクト藻類シンポジウム「未来を支える藻類、その多様性-ゲノミクス・ポストゲノミクスの視点から-」東京
    • Place of Presentation
      東京住友ビル
    • Year and Date
      2011-01-29
    • Related Report
      2010 Final Research Report
  • [Presentation] 藻類とウイルスの関係-ゲノミクスの視点から2011

    • Author(s)
      長崎慶三・外丸裕司・中山奈津子・吉田天士・緒方博之・J.M.Claverie.
    • Organizer
      ナショナルバイオリソースプロジェクト藻類シンポジウム「未来を支える藻類、その多様性-ゲノミクス・ポストゲノミクスの視点から-」
    • Place of Presentation
      東京、東京住友ビル
    • Year and Date
      2011-01-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] ファージゲノム情報のアオコ防除への活用2010

    • Author(s)
      吉田天士
    • Organizer
      平成22年度日本水産学会秋季大会シンポジウム「微生物ゲノムが拓く水産の新たな潮流」
    • Place of Presentation
      京都,京都大学
    • Year and Date
      2010-09-25
    • Related Report
      2010 Final Research Report
  • [Presentation] ファージゲノム情報のアオコ防除への活用2010

    • Author(s)
      吉田天士
    • Organizer
      平成22年度日本水産学会秋季大会シンポジウム「微生物ゲノムが拓く水産の新たな潮流」
    • Place of Presentation
      京都、京都大学
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Seasonal dynamics of cyanophages infectious to Microcystis aeruginosa in Hirosawanoike Pond.2010

    • Author(s)
      Kimura, S., T.Yoshida, Hosoda, T., T.Honda, S.Kuno, R.Kamiji, Y.Sako
    • Organizer
      第26回日本微生物生態学会大会
    • Place of Presentation
      茨城,筑波大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Analysis On CRISPR Sequences Of Toxic Bloom-forming Cyanobacterium Microcystis aeruginosa.2010

    • Author(s)
      Kuno, S., T.Yoshida, T.Kaneko, Y.Sako.
    • Organizer
      14th International conference on Harmful Algae
    • Place of Presentation
      Crete, Greece
    • Related Report
      2010 Final Research Report
  • [Presentation] Expression and characterization of family 19 chitinase from the cyanophage Ma-LMM01 infecting Microcystis aeruginosa.2010

    • Author(s)
      Hosoda, N., T.Yoshida, Y.Sako, K.Nagasaki, S.Hiroishi, Y.Kurokawa
    • Organizer
      14th International conference on Harmful Algae
    • Place of Presentation
      Crete, Greece
    • Related Report
      2010 Final Research Report
  • [Presentation] The Microcystis aeruginosa cyanophage encoding the phycobilisome degradation gene.2010

    • Author(s)
      Yoshida, T., Y.Takashima, S.Hiroishi, K.Nagasaki, Y.Sako.
    • Organizer
      14th International conference on Harmful Algae.
    • Place of Presentation
      Crete, Greece
    • Related Report
      2010 Final Research Report
  • [Presentation] 水圏環境のウイルス・ファージ研究の現状と将来展望」大阪大学蛋白質研究所セミナー合同シンポジウム2010

    • Author(s)
      長崎慶三・外丸裕司・吉田天士
    • Organizer
      第3回ファージ研究会「バクテリオファージ研究の課題と展望」
    • Place of Presentation
      大阪,大阪大学
    • Related Report
      2010 Final Research Report
  • [Presentation] 水圏環境のウイルス・ファージ研究の現状と将来展望2010

    • Author(s)
      長崎慶三・外丸裕司・吉田天士
    • Organizer
      大阪大学蛋白質研究所セミナー合同シンポジウム・第3回ファージ研究会「バクテリオファージ研究の課題と展望」
    • Place of Presentation
      大阪、大阪大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] アオコ形成ラン藻Microcystis aeruginosaのファージ耐性に関する研究2010

    • Author(s)
      上地里佳枝, 吉田天士, 他5名
    • Organizer
      平成22年度日本水産学会秋季大会
    • Place of Presentation
      京都、京都大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] The Microcystis aeruginosa cyanophage encoding the phycobilisome degradation gene2010

    • Author(s)
      Yoshida, T., 他4名
    • Organizer
      14th International Conference on Harmful Algae
    • Place of Presentation
      Greece, Creta
    • Related Report
      2010 Annual Research Report
  • [Presentation] Expression and characterization of family 19 chitinase from the cyanophage Ma-LMM01 infecting Microcystis aeruginosa.2010

    • Author(s)
      Hosoda N., T.Yoshida, 他4名
    • Organizer
      14th International Conference on Harmful Algae
    • Place of Presentation
      Greece, Creta
    • Related Report
      2010 Annual Research Report
  • [Presentation] Analysis on CRISPR sequences of toxic bloom-forming cyanobacterium Microcystis aeruginosa.2010

    • Author(s)
      Kuno S., T. Yoshida, T. Kaneko, Y.Sako
    • Organizer
      14th International Conference on Harmful Algae
    • Place of Presentation
      Greece, Creta
    • Related Report
      2010 Annual Research Report
  • [Presentation] Seasonal dynamics of cyanophages infectious to Microcystis aeruginosa in Hirosawanoike Pond.2010

    • Author(s)
      Kimura, S., T.Yoshida, 他5名
    • Organizer
      第26回日本微生物生態学会大会
    • Place of Presentation
      茨城、茨城大学
    • Related Report
      2010 Annual Research Report
  • [Presentation] 宿主の光合成に依存したシアノファージの増殖戦略2009

    • Author(s)
      吉田天士・左子芳彦・長崎慶三・高島ゆかり・広石伸互
    • Organizer
      第25回日本微生物生態学会
    • Place of Presentation
      東広島,広島大学
    • Year and Date
      2009-11-21
    • Related Report
      2010 Final Research Report
  • [Presentation] 宿主の光合成に依存した シアノファージの増殖戦略2009

    • Author(s)
      吉田天士
    • Organizer
      日本微生物生態学会
    • Place of Presentation
      広島大学
    • Year and Date
      2009-11-21
    • Related Report
      2009 Annual Research Report
  • [Presentation] 「シアノファージ-Microcystis aeruginosa間の生物学・生態学的相互作用」京都大学生態研究センター2009

    • Author(s)
      吉田天士
    • Organizer
      共同利用事業セミナー「アオコの生態・生理・分子系統地理学的研究の現状」
    • Place of Presentation
      京都大学生態研究センター
    • Year and Date
      2009-11-14
    • Related Report
      2010 Final Research Report
  • [Presentation] シアノファージ-Microcystis aeruginosa 間の生物学・生態学的相互作用2009

    • Author(s)
      吉田天士
    • Organizer
      京都大学生態研究センター・共同利用事業セミナーアオコの生態・生理・分子系統地理学的研究の現状
    • Place of Presentation
      京都大学生態研究センター
    • Year and Date
      2009-11-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] アオコ原因ラン藻-溶菌性シアノファージ感染系における遺伝子水平伝播の可能性2009

    • Author(s)
      吉田天士・久野草太郎・左子芳彦・細田直彦・広石伸互・長崎慶三
    • Organizer
      平成21年度日本水産学会秋季大会
    • Place of Presentation
      盛岡市,いわて県民情報交流センター・アイーナ
    • Year and Date
      2009-10-02
    • Related Report
      2010 Final Research Report
  • [Presentation] アオコ原因ラン藻-溶菌性シアノファージ感染系における遺伝子水平伝播の可能性2009

    • Author(s)
      吉田天士
    • Organizer
      平成21日本水産学会秋季大会
    • Place of Presentation
      いわて県民情報交流センター・アイーナ
    • Year and Date
      2009-10-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] 有毒アオコ発生時におけるシアノファージ感染細胞の動態2009

    • Author(s)
      吉田天士・左子芳彦・鹿嶋亜樹・高島ゆかり・広石伸互・吉田光宏
    • Organizer
      平成21年度日本水産学会春季大会
    • Place of Presentation
      東京,東京海洋大学
    • Year and Date
      2009-03-28
    • Related Report
      2010 Final Research Report
  • [Presentation] 有毒アオコ発生時におけるシアノファージ感染細胞の動態2009

    • Author(s)
      吉田天士
    • Organizer
      平成21年度日本水産学会春季大会
    • Place of Presentation
      東京海洋大学
    • Year and Date
      2009-03-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] Dynamics of cyanophages infecting the toxic cyanobacterium Microcystis aeruginosa in the environment.2008

    • Author(s)
      Yoshida T, M.Yoshida, A.Kashima, Y.Takashima, N.Hosoda, K.Nagasaki, S.Hiroishi
    • Organizer
      5^<th> World Fisheries Congress.
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2008-10-23
    • Related Report
      2010 Final Research Report
  • [Presentation] Dynamics of cyanophages infecting the toxic cyanobacterium Microcystis aeruginosa in the environment.2008

    • Author(s)
      T. Yoshida, M. Yoshida, A. Kashima, Y. Takashima, N. Hosoda, K. Nagasaki, S. Hiroishi.
    • Organizer
      5th World Fisheries Congress
    • Place of Presentation
      横浜・神奈川県
    • Year and Date
      2008-10-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 光合成を中心とするラン藻とシアノファージの相互作用.2008

    • Author(s)
      吉田天士
    • Organizer
      第2回ファージ研究会
    • Place of Presentation
      佐賀市・佐賀県
    • Year and Date
      2008-09-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Genetic and biochemical characterization of the lytic enzymes from cyanophage MA-LMM01 infecting Microcystis aeruginosa.2008

    • Author(s)
      N. Hosoda, T. Yoshida, Y. Kurokawa, Y. Takashima, H. Ogata, K Nagasaki, S. Hiroishi
    • Organizer
      5th Aquatic Virus Workshop
    • Place of Presentation
      バンクーバー・カナダ
    • Year and Date
      2008-06-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Transcription of the phycobilisome degradation genein cyanophage MA-LMM01 infecting Microcystis aeruginosa.2008

    • Author(s)
      Y. Takashima, T. Yoshida, M. Yoshida, H. Ogata, S. Hiroishi, K. Naeasaki.
    • Organizer
      5th Aquatic Virus Workshop
    • Place of Presentation
      バンクーバー・カナダ
    • Year and Date
      2008-06-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] Dynamics of toxic bloom-forming cyanobacterium Microcystis aerugmosa and its infective cyanophages in the environment.2008

    • Author(s)
      S. Hiroishi. A. Kashima, M. Yoshida, Y. Takashima, N. Hosoda, Y. Takao, K. Nagasaki, T. Ypshida
    • Organizer
      5th Aquatic Virus Workshop
    • Place of Presentation
      バンクーバー・カナダ
    • Year and Date
      2008-06-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] Dynamics of toxic bloom-forming cyanobacterium Microcystis aeruginosa and its infective cyanophages in the environment.2008

    • Author(s)
      Hiroishi, S., A.Kashima, M.Yoshida,Y.Takashima, N.Hosoda, Y.Takashima, K.Nagasaki, T.Yoshida
    • Organizer
      13^<th> International Conference on Harmful Alagae.
    • Place of Presentation
      Hong kong, China
    • Related Report
      2010 Final Research Report
  • [Presentation] 光合成を中心とするラン藻とシアノファージの相互作用2008

    • Author(s)
      吉田天士, 左子芳彦, 高島ゆかり, 広石伸互, 緒方博之, 長崎慶三.
    • Organizer
      第2回ファージ研究会
    • Place of Presentation
      佐賀市,佐賀大学
    • Related Report
      2010 Final Research Report
  • [Presentation] Dynamics of toxic bloom-forming cyanobacterium Microcystis aerugmosa and its infective cyanophages in the environment.2008

    • Author(s)
      S. Hiroishi. A. Kashima, M. Yoshida, Y. Takashima, N. Hosoda, Y. Takao, K. Nagasaki, T. Yoshida.
    • Organizer
      13th International Conference on Harmful Algae
    • Place of Presentation
      香港・中国
    • Related Report
      2008 Annual Research Report
  • [Presentation] シアノフアージMaLMM01のゲノム上に見出されたISのMicrocystis aeruginosaにおける分布2008

    • Author(s)
      久野草太郎, 吉田天士, 左子芳彦, 細田直彦, 廣石伸互, 緒方博之, 長崎慶三
    • Organizer
      第24回日本微生物生態学会大会
    • Place of Presentation
      札幌・北海道
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.microbiology.marine.kais.kyoto-u.ac.jp/

    • Related Report
      2010 Final Research Report
  • [Remarks]

    • URL

      http://www.microbiology.marine.kais.kyoto-u.ac.jp/

    • Related Report
      2010 Annual Research Report

URL: 

Published: 2008-04-01   Modified: 2016-04-21  

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