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Comprehensive understanding of the role of giant viruses in the aquatic microbial ecosystem

Research Project

Project/Area Number 18H02279
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 40040:Aquatic life science-related
Research InstitutionKyoto University

Principal Investigator

Ogata Hiroyuki  京都大学, 化学研究所, 教授 (70291432)

Co-Investigator(Kenkyū-buntansha) 長崎 慶三  高知大学, 教育研究部自然科学系理工学部門, 教授 (00222175)
吉田 天士  京都大学, 農学研究科, 教授 (80305490)
Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2019: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2018: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywords海洋ウイルス / 巨大ウイルス / 生物地理 / 多様性 / 水圏低次生態系 / Tara Oceans / 進化 / 生態 / 微生物群集動態 / 赤潮 / 宿主同定 / 海洋微生物生態系 / ウイルス―宿主相互作用 / 生物炭素ポンプ / 水圏微生物生態系 / メガウイルス / 環境ゲノミクス
Outline of Final Research Achievements

We performed bioinformatics analyses on the biogeography of giant viruses of the phylum of Nucleocytoviricota based on the large metagenomic data produced by Tara Oceans. This analysis suggested a vertical transport of giant viruses at high productivity areas. Prompted by this observation, we have successfully built a regression model to predict the efficiency of the biological carbon pump based on the species compositions of viruses in the sea. At some Japanese coastal areas, we characterized the community of giant viruses (of the group of Imitervirales), which revealed long-distance dispersal of these viruses. In Uranouchi Inlet, Kochi, we performed sampling to generate a time series data for the community structures of Imitervirales, eukaryotes and bacteria. All of these microbe groups showed seasonal cycles, indicating tight interactions between these microbes. Finally, we also successfully isolated six viruses from samples collected in Kyoto.

Academic Significance and Societal Importance of the Research Achievements

巨大ウイルス(NCLDV、Nucleocytoviricota門)が、物質循環に重要な役割を果たしている様相について理解が一つ深まった。特に、生物炭素ポンプの効率に巨大ウイルスが関与している可能性を統計学的に示唆できたことは大きい。生物地理に関しても多くの知見を得られた。大域的には宿主の分布が巨大ウイルスの分布を決定し、局所的には巨大ウイルスによる感染が宿主の群集構造に影響を及ぼしている可能性が見出された。また、アクチンやミオシンなど真核生物固有と考えられていた遺伝子が、進化の初期段階で巨大ウイルスと遺伝子水平伝播を介して遺伝子のやり取りをしていたことが推定された。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (64 results)

All 2022 2021 2020 2019 2018 Other

All Int'l Joint Research (12 results) Journal Article (15 results) (of which Int'l Joint Research: 11 results,  Peer Reviewed: 15 results,  Open Access: 13 results) Presentation (35 results) (of which Int'l Joint Research: 10 results,  Invited: 7 results) Remarks (2 results)

  • [Int'l Joint Research] パスツール研究所/CNRS/CEA(フランス)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] ベルゲン大学(ノルウェー)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] CNRS/パスツール研究所/CEA(フランス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] オハイオ州立大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ETH(スイス)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ベルゲン大学(ノルウェー)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] CNRS(フランス)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] ベルゲン大学(ノルウェー)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] CNRS/エクスマルセイユ大学(フランス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] オハイオ州立大学(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ETH(スイス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Korea Polar Research Institute(韓国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Giant Viruses Encode Actin-Related Proteins2022

    • Author(s)
      Da Cunha Violette、Gaia Morgan、Ogata Hiroyuki、Jaillon Olivier、Delmont Tom O、Forterre Patrick
    • Journal Title

      Molecular Biology and Evolution

      Volume: 39 Issue: 2

    • DOI

      10.1093/molbev/msac022

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Year-round dynamics of amplicon sequence variant communities differ among eukaryotes, <i>Imitervirales</i> and prokaryotes in a coastal ecosystem2021

    • Author(s)
      Prodinger Florian、Endo Hisashi、Takano Yoshihito、Li Yanze、Tominaga Kento、Isozaki Tatsuhiro、Blanc-Mathieu Romain、Gotoh Yasuhiro、Hayashi Tetsuya、Taniguchi Etsunori、Nagasaki Keizo、Yoshida Takashi、Ogata Hiroyuki
    • Journal Title

      FEMS Microbiology Ecology

      Volume: 97 Issue: 12

    • DOI

      10.1093/femsec/fiab167

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] RNA Sequencing of Medusavirus Suggests Remodeling of the Host Nuclear Environment at an Early Infection Stage2021

    • Author(s)
      Zhang Ruixuan、Endo Hisashi、Takemura Masaharu、Ogata Hiroyuki
    • Journal Title

      Microbiology Spectrum

      Volume: 9 Issue: 2

    • DOI

      10.1128/spectrum.00064-21

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Discovery of Viral Myosin Genes With Complex Evolutionary History Within Plankton2021

    • Author(s)
      Kijima Soichiro、Delmont Tom O.、Miyazaki Urara、Gaia Morgan、Endo Hisashi、Ogata Hiroyuki
    • Journal Title

      Frontiers in Microbiology

      Volume: 12 Pages: 683294-683294

    • DOI

      10.3389/fmicb.2021.683294

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantitative Assessment of Nucleocytoplasmic Large DNA Virus and Host Interactions Predicted by Co-occurrence Analyses2021

    • Author(s)
      Meng Lingjie、Endo Hisashi、Blanc-Mathieu Romain、Chaffron Samuel、Hern?ndez-Vel?zquez Rodrigo、Kaneko Hiroto、Ogata Hiroyuki
    • Journal Title

      mSphere

      Volume: 6 Issue: 2

    • DOI

      10.1128/msphere.01298-20

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A persistent giant algal virus, with a unique morphology, encodes an unprecedented number of genes involved in energy metabolism.2021

    • Author(s)
      Blanc-Mathieu R, Dahle H, Hofgaard A, Brandt D, Ban H, Kalinowski J, Ogata H, Sandaa RA
    • Journal Title

      J Virol

      Volume: 3 Issue: 8 Pages: 02446-20

    • DOI

      10.1128/jvi.02446-20

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Eukaryotic virus composition can predict the efficiency of carbon export in the global ocean2021

    • Author(s)
      Kaneko Hiroto、Blanc-Mathieu Romain、Endo Hisashi、Chaffron Samuel、Delmont Tom O.、Gaia Morgan、Henry Nicolas、Hern?ndez-Vel?zquez Rodrigo、Nguyen Canh Hao、Mamitsuka Hiroshi、Forterre Patrick、Jaillon Olivier、de Vargas Colomban、Sullivan Matthew B.、Suttle Curtis A.、Guidi Lionel、Ogata Hiroyuki
    • Journal Title

      iScience

      Volume: 24 Issue: 1 Pages: 102002-102002

    • DOI

      10.1016/j.isci.2020.102002

    • NAID

      120006951684

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Draft Genome Sequence of Medusavirus Stheno, Isolated from the Tatakai River of Uji, Japan.2021

    • Author(s)
      Koki Yoshida, Ruixuan Zhang, Kimberly G. Garcia, Hisashi Endo, Yasuhiro Gotoh, Tetsuya Hayashi, Masaharu Takemura, Hiroyuki Ogata.
    • Journal Title

      Microbiology Resource Announcements

      Volume: 10 Issue: 1

    • DOI

      10.1128/mra.01323-20

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biogeography of marine giant viruses reveals their interplay with eukaryotes and ecological functions2020

    • Author(s)
      Endo Hisashi、Blanc-Mathieu Romain、Li Yanze、Salazar Guillem、Henry Nicolas、Labadie Karine、de Vargas Colomban、Sullivan Matthew B.、Bowler Chris、Wincker Patrick、Karp-Boss Lee、Sunagawa Shinichi、Ogata Hiroyuki
    • Journal Title

      Nature Ecology & Evolution

      Volume: 4 Issue: 12 Pages: 1639-1649

    • DOI

      10.1038/s41559-020-01288-w

    • NAID

      120006940270

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An Optimized Metabarcoding Method for Mimiviridae2019

    • Author(s)
      Prodinger F, Endo H, Gotoh Y, Li Y, Morimoto D, Omae K, Tominaga K, Blanc-Mathieu R, Takano Y, Hayashi T, Nagasaki K, Yoshida T, Ogata H.
    • Journal Title

      Microorganisms

      Volume: 8 Issue: 4 Pages: 506-506

    • DOI

      10.3390/microorganisms8040506

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] KofamKOALA: KEGG ortholog assignment based on profile HMM and adaptive score threshold2019

    • Author(s)
      Aramaki Takuya、Blanc-Mathieu Romain、Endo Hisashi、Ohkubo Koichi、Kanehisa Minoru、Goto Susumu、Ogata Hiroyuki
    • Journal Title

      Bioinformatics

      Volume: 36 Issue: 7 Pages: 2251-2252

    • DOI

      10.1093/bioinformatics/btz859

    • NAID

      120006846478

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Assessing the viral content of uncultured picoeukaryotes in the global‐ocean by single cell genomics2019

    • Author(s)
      Castillo YM, Mangot JF, Benites LF, Logares R, Kuronishi M, Ogata H, Jaillon O, Massana R, Sebastian M, Vaque D.
    • Journal Title

      Molecular Ecology

      Volume: 28 Issue: 18 Pages: 4272-4289

    • DOI

      10.1111/mec.15210

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Earth Is Small for “Leviathans”: Long Distance Dispersal of Giant Viruses across Aquatic Environments2019

    • Author(s)
      Li Yanze、Endo Hisashi、Gotoh Yasuhiro、Watai Hiroyasu、Ogawa Nana、Blanc-Mathieu Romain、Yoshida Takashi、Ogata Hiroyuki
    • Journal Title

      Microbes and Environments

      Volume: 34 Issue: 3 Pages: 334-339

    • DOI

      10.1264/jsme2.ME19037

    • NAID

      130007711567

    • ISSN
      1342-6311, 1347-4405
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Medusavirus, a novel large DNA virus discovered from hot spring water2019

    • Author(s)
      Yoshikawa G, Blanc-Mathieu R, Song C, Kayama Y, Mochizuki T, Murata K, Ogata H, Takemura M
    • Journal Title

      J Virol

      Volume: 93 Issue: 8 Pages: 1-24

    • DOI

      10.1128/jvi.02130-18

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Degenerate PCR primers to reveal the diversity of giant viruses in coastal waters.2018

    • Author(s)
      Li Y, Hingamp P, Watai H, Endo H, Yoshida T, Ogata H.
    • Journal Title

      Viruses

      Volume: 10 Issue: 9 Pages: 496-511

    • DOI

      10.3390/v10090496

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] なんでもありのウイルス進化、だから難しい、だから面白い!2021

    • Author(s)
      緒方博之
    • Organizer
      第六回微生物生態マラソンセミナー
    • Related Report
      2021 Annual Research Report
  • [Presentation] ナノポアシークエンスを用いた新規巨大ウイルスの迅速同定法2021

    • Author(s)
      疋田弘之, 岡﨑友輔, 緒方博之
    • Organizer
      日本共生生物学会第5回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Characteristics and association of microbial eukaryotic and Mimiviridae communities in the Beaufort Sea2021

    • Author(s)
      Jun Xia, Sohiko Kameyama, Florian Prodinger, Takashi Yoshida, Kyoung-Ho Cho, Jinyoung Jung, Sung-Ho Kang, Eun-Jin Yang, Hiroyuki Ogata, Hisashi Endo
    • Organizer
      10th Aquatic Virus Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Who infects whom? Assessment of Co-occurrence Methods for NCLDV-Host Interactions2021

    • Author(s)
      Lingjie Meng, Hisashi Endo, Romain Blanc-Mathieu, Samuel Chaffron, Rodrigo Hernandez-Velazquez, Hiroto Kaneko, Hiroyuki Ogata
    • Organizer
      10th Aquatic Virus Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Detecting recombination signals between giant viruses using metagenomic data2021

    • Author(s)
      Garcia K., Okazaki Y., Endo H., Ogata H.
    • Organizer
      The 44th Annual Meeting of the Molecular Biology Society of Japan
    • Related Report
      2021 Annual Research Report
  • [Presentation] Medusavirus Transcriptome Analysis Reveals Temporal Gene Expression Patterns and Alteration of Host Transcriptional Landscape2020

    • Author(s)
      Zhang R., Endo H., Takemura M., Ogata H.
    • Organizer
      43rd Annual Meeting of the Molecular Biology Society of Japan,MBSJ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Shuffling Giants: Genome recombination between giant viruses isolated in Japan2020

    • Author(s)
      Garcia K., Yoshida K., Aoki K., Endo H., Takemura M., Ogata H.
    • Organizer
      43rd Annual Meeting of the Molecular Biology Society of Japan,MBSJ2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 深層学習を利用した人工衛星によるリモートセンシングに基づく海洋微生物組成予測法の開発2020

    • Author(s)
      金子博人, 富井健太郎, 中村良介, 遠藤寿, 緒方博之
    • Organizer
      第9回生命医薬情報学連合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] TARAメタオミクスデータから解き明かすRNAウイルスと炭素循環の関わり2020

    • Author(s)
      金子博人, Romain Blanc-Mathieu, 遠藤 寿, 緒方 博之
    • Organizer
      第一回ウイルス生態学セミナー「~内なるRNAウイルスの生きざまを見よ」
    • Related Report
      2020 Annual Research Report
  • [Presentation] Discovery of virmyosin of NCLDV and Analysis of its phylogeny2020

    • Author(s)
      木島壮一朗, 宮崎うらら, Delmont T., 遠藤寿, 緒方博之
    • Organizer
      JSME Environmental Virus Meeting 2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] Global genetic data reveal lineages of giant viruses and other eukaryotic viruses associated with the carbon export efficiency.2019

    • Author(s)
      Ogata H., Blanc-Mathieu R., Kaneko H., Endo H.
    • Organizer
      4th Ringberg Symposium on Giant Virus Biology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 海洋巨大ウイルスにおける新規補助代謝遺伝子の探索.2019

    • Author(s)
      宮崎うらら, Delmont T., 遠藤 寿., Blanc-Mathieu R., 緒方博之.
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] NCLDV host prediction with marker gene co-occurrence analysis in marine metagenomes.2019

    • Author(s)
      Meng L., Endo H., Blanc-Mathieu R., Ogata H.
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 京都府南部水系からの新規マルセイユウイルス株の分離と今後の比較ゲノム解析.2019

    • Author(s)
      吉田亘騎, 武村政春, 遠藤 寿., Blanc-Mathieu R., 緒方博之.
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Exploring community changes of bloom forming eukaryotic phytoplankton and Megaviridae in Uranouchi Inlet, Japan.2019

    • Author(s)
      Prodinger F., Endo H., Takano Y., Li Y., Tominaga K., Isozaki T., Blanc-Mathieu R., Gotoh Y., Nagasaki Keizo., Yoshida T., Ogata H.
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 大阪湾での経時的動態観測で探る海洋微生物-ウイルス群集相互作用.2019

    • Author(s)
      富永賢人, 山本圭吾, 緒方博之, 左子芳彦, 吉田天士.
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 真核生物プランクトンに感染するウイルスと沈降粒子による炭素輸送の効率との地球規模での関連.2019

    • Author(s)
      金子博人, Blanc-Mathieu R., 遠藤寿, 緒方博之.
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Global biogeography of giant viruses highlights their interplay with eukaryotic community.2019

    • Author(s)
      Endo H., Li Y., Blanc-Mathieu R., Ogata H.
    • Organizer
      日本海洋学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] The abundance profile of eukaryotic plankton viruses could predict global ocean carbon export efficiency.2019

    • Author(s)
      Kaneko H., Blanc-Mathieu R., Endo H., Ogata H.
    • Organizer
      第8回 生命医薬情報連合大会(IIBMP)
    • Related Report
      2019 Annual Research Report
  • [Presentation] メタゲノム解析でひも解く淡水湖のファージの多様性と生態.2019

    • Author(s)
      岡崎友輔, 西村陽介, 吉田天士, 緒方博之, 中野伸一
    • Organizer
      日本微生物生態学会 第33回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] A persistent algal virus with an unprecedented amount of metabolic genes.2019

    • Author(s)
      Blanc-Mathieu R., Dahle H., Ogata H., Sandaa R.-H.
    • Organizer
      日本微生物生態学会 第33回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Linking seasonal dynamics of Megaviridae and bloom forming eukaryotic phytoplankton in Uranouchi inlet, Japan.2019

    • Author(s)
      Prodinger F., Endo H., Li Y., Tominaga K., Isozaki T., Gotoh Y., Yoshida T., Ogata H.
    • Organizer
      日本微生物生態学会 第33回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Eukaryotic giant viruses: update on their evolution, diversity and ecology.2019

    • Author(s)
      Ogata H.
    • Organizer
      ELSI Thermophiles seminar - Microbes from the Hadean Hel
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Prediction of viruses enhancing the biological carbon pump.2019

    • Author(s)
      Ogata H.
    • Organizer
      Neo-Virology Informatics Workshop
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analysis of Tara Oceans omics data reveals eukaryotic plankton viruses related to carbon export flux and efficiency.2019

    • Author(s)
      Kaneko H., Blanc-Mathieu R., Endo H., Ogata H.
    • Organizer
      19th Annual International Workshop on Bioinformatics and Systems Biology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seasonal dynamics of a proposed group of giant viruses and bloom forming eukaryotic phytoplankton.2019

    • Author(s)
      Prodinger F., Endo H., Li Y., Tominaga K., Tatsuhiro I., Gotoh Y., Yoshida T., Ogata H.
    • Organizer
      19th Annual International Workshop on Bioinformatics and Systems Biology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Do viruses enhance the carbon export down to the deep ocean?2019

    • Author(s)
      Ogata H.
    • Organizer
      Gordon Research Conference - Applied and Environmental Microbiology: Shaping the Earth’s Microverse
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 地球規模海洋オミクスデータに基づく巨大ウイルスと生物炭素ポンプの関係の解明2019

    • Author(s)
      緒方博之
    • Organizer
      第2回感染症診断と治療におけるゲノム解析
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 大規模観測とメタゲノム解析による海洋微生物の多様性研究2019

    • Author(s)
      遠藤寿
    • Organizer
      メタオミクスワークショップ in 京都 2019
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Regression analysis using global ocean metagenomes revealed the contribution of eukaryotic viruses to carbon export.2018

    • Author(s)
      Kaneko H., Blanc-Mathieu R., Endo H., Ogata H.
    • Organizer
      Workshop on Environmental Viruses
    • Related Report
      2018 Annual Research Report
  • [Presentation] アカントアメーバに感染する新規ウイルスMedusavirus のゲノム解析.2018

    • Author(s)
      吉川元貴, Blanc-Mathieu R.、望月智弘, Chihong Song、村田和義, 緒方博之, 武村政春
    • Organizer
      環境ウイルス研究集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] A giant virus from a freshwater environment with a full set of histone genes. 9th Aquatic Virus Workshop2018

    • Author(s)
      Ogata H., Yoshikawa G., Chihong S., Blanc-Mathieu R., Mochizuki T., Murata K., Takemura M.
    • Organizer
      9th Aquatic Virus Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Diversity of marine prymnesioviruses and their strategies for stable co-existence with their phytoplankton hosts.2018

    • Author(s)
      Sandaa R.-A., Lawrence J., Blanc-Mathieu R., Dahle H., Steen I.H., Ogata H.
    • Organizer
      EMBO Workshop Viruses of Microbes 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Viruses of the eukaryotic plankton: insight into their diversity, host range and role in carbon export2018

    • Author(s)
      Blanc-Mathieu R., Kaneko H., Velazquez R.H., Endo H., Ogata H.
    • Organizer
      JSME annual meeting & 10th ASME
    • Related Report
      2018 Annual Research Report
  • [Presentation] Eukaryotic viruses in Tara Oceans samples: Insight into their diversity and role in carbon export.2018

    • Author(s)
      Blanc-Mathieu R., Kaneko H., Velazquez R.H., Endo H., Ogata H.
    • Organizer
      Rinkai Hackathon 2018
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Remarks] KofamKOALA

    • URL

      https://www.genome.jp/tools/kofamkoala/

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
  • [Remarks] MGENES

    • URL

      https://www.genome.jp/mgenes/

    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2023-01-30  

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