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Spatial pattern formation of cyanobacteria

Research Project

Project/Area Number 24570043
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Plant molecular biology/Plant physiology
Research InstitutionThe University of Tokyo

Principal Investigator

SATO Naoki  東京大学, 総合文化研究科, 教授 (40154075)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsシアノバクテリア / 超細胞構造 / ゲノム解析 / 細胞運動 / 創発 / 粘液銃モデル / 数理モデル
Outline of Final Research Achievements

The spiral formation of a filamentous cyanobacterium was analyzed as a model of supracellular structure, which is considered as an emergent structure. The results of electron microscopic observation, time-lapse analysis of cellular motion, and genomic analysis suggest that the motility of this cyanobacterium can be accounted for by the slime gun model. Based on these results, a model of spiral formation was proposed.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (37 results)

All 2015 2014 2013 2012 Other

All Journal Article (12 results) (of which Peer Reviewed: 10 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (14 results) (of which Invited: 1 results) Book (6 results) Remarks (5 results)

  • [Journal Article] Cellular dynamics drives the emergence of supra cellular structure in the cyanobacterium, Phormidium sp. KS2014

    • Author(s)
      Sato, N., Katsumata, Y., Sato, K., Tajima, N.
    • Journal Title

      Life

      Volume: 4 Pages: 819-836

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] ppdb: Plant Promoter Database ver. 3.02014

    • Author(s)
      Hieno A, Naznin A, Hyakumachi M, Sakurai T, Tokizawa M, Koyama H, Sato N, Nishiyama T, Hasebe H, Zimmer AD, Lang D, Resk R, Rensing S, Obokata J, Yamamoto YY
    • Journal Title

      Nucleic Acids Research

      Volume: 42 Issue: D1 Pages: D1188-D1192

    • DOI

      10.1093/nar/gkt1027

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Detailed identification of fatty acid isomers sheds light on the probable precursors of triacylglycerol accumulation in photoautotrophically grown Chlamydomonas reinhardtii.2014

    • Author(s)
      K. Sakurai, T. Moriyama, N. Sato
    • Journal Title

      Eukaryot. Cell

      Volume: 13 Issue: 2 Pages: 256-266

    • DOI

      10.1128/ec.00280-13

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Localization and phylogenetic analysis of enzymes related to organellar genome replication in the unicellular rhodophyte Cyanidioschyzon merolae.2014

    • Author(s)
      T. Moriyama, N. Tajima, K. Sekine, N. Sato
    • Journal Title

      Genome Biol. Evol.

      Volume: 6 Issue: 1 Pages: 228-237

    • DOI

      10.1093/gbe/evu009

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Role of galactolipid biosynthesis in coordinated development of photosynthetic complexes and thylakoid membranes during chloroplast biogenesis in Arabidopsis2013

    • Author(s)
      Kobayashi, K., T. Narise, K. Sonoike, H. Hashimoto, N. Sato, M. Kondo, M. Nishimura, M. Sato, K. Toyooka, K. Sugimoto, H. Wada, T. Masuda and H. Ohta
    • Journal Title

      Plant J.

      Volume: 73 Issue: 2 Pages: 250-261

    • DOI

      10.1111/tpj.12028

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 脂質生産を微細藻類に託せるか?――脂質を貯めるわけと仕組み――2013

    • Author(s)
      和田元,佐藤直樹
    • Journal Title

      現代化学

      Volume: 506 Pages: 24-28

    • NAID

      40019628465

    • Related Report
      2013 Research-status Report
  • [Journal Article] 生物学的説明の二元論:生物学的文脈の中の還元論,非還元論2013

    • Author(s)
      佐藤直樹
    • Journal Title

      生物科学

      Volume: 65 Pages: 4-63

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 単細胞紅藻チノリモ(Porphyridium purpureum)の葉緑体ゲノム解析2012

    • Author(s)
      田島 直幸,佐藤 修正,丸山 史人,黒川 顕,太田 啓之,田畑 哲之,関根 康介, 森山 崇,佐藤 直樹
    • Journal Title

      光合成研究

      Volume: 22 Pages: 156-159

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] パスツールと微生物2012

    • Author(s)
      佐藤直樹
    • Journal Title

      學鐙

      Volume: 109 Pages: 46-47

    • Related Report
      2012 Research-status Report
  • [Journal Article] Scientific Elan Vital: Entropy Deficit or Inhomogeneity as a Unified Concept of Driving Forces of Life in Hierarchical Biosphere Driven by Photosynthesis.2012

    • Author(s)
      N. Sato
    • Journal Title

      Entropy

      Volume: 14 Issue: 2 Pages: 233-251

    • DOI

      10.3390/e14020233

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Statistics of N-terminal alignment as a guide for refining prokaryotic gene annotation.2012

    • Author(s)
      N. Sato and N. Tajima
    • Journal Title

      Genomics

      Volume: 99 Issue: 3 Pages: 138-143

    • DOI

      10.1016/j.ygeno.2011.12.004

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] The all0458/lti46.2 gene encodes a low temperature-induced Dps protein homolog in the cyanobacteria Anabaena sp. PCC 7120 and Anabaena variabilis M3.2012

    • Author(s)
      N. Sato, T. Moriyama, M. Toyoshima, M. Mizusawa and N. Tajima
    • Journal Title

      Microbiology

      Volume: 158 Issue: 10 Pages: 2527-2536

    • DOI

      10.1099/mic.0.060657-0

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Presentation] シアノバクテリアにおける細胞運動ダイナミクスによる超細胞構造の創発2015

    • Author(s)
      佐藤直樹、田島直幸
    • Organizer
      日本植物生理学会
    • Place of Presentation
      東京都、世田谷区
    • Year and Date
      2015-03-16 – 2015-03-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] シアノバクテリアの超細胞構造形成:ミクロからマクロへ2014

    • Author(s)
      佐藤直樹、勝又勇太郎、佐藤薫、田島直幸
    • Organizer
      細胞を創る研究会
    • Place of Presentation
      東京都、文京区
    • Year and Date
      2014-11-13 – 2014-11-14
    • Related Report
      2014 Annual Research Report
  • [Presentation] One strain, one genome sequence: 研究室株のシーケンス2014

    • Author(s)
      佐藤直樹
    • Organizer
      ラン藻ゲノム交流会
    • Place of Presentation
      東京都、目黒区
    • Year and Date
      2014-07-19
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 藻類におけるリン脂質合成系の比較ゲノムによる再検討2014

    • Author(s)
      佐藤直樹
    • Organizer
      植物生理学会
    • Place of Presentation
      富山大学,富山,富山県
    • Related Report
      2013 Research-status Report
  • [Presentation] Dynamic notions of emergence: interplay of entropic driving principle and environmental/genetic constraints over the hierarchy of life2013

    • Author(s)
      Sato, N.
    • Organizer
      ISHPSSB2013
    • Place of Presentation
      Universite Montpellier, Montpellier, France
    • Related Report
      2013 Research-status Report
  • [Presentation] Discontinuity in cyanobacterial and plastid evolution: Lipids and DNA polymerase2013

    • Author(s)
      Sato, N.
    • Organizer
      ICES2013
    • Place of Presentation
      Dalhousie University, Halifax, Canada
    • Related Report
      2013 Research-status Report
  • [Presentation] 動的な創発概念による生命理解の提案2013

    • Author(s)
      佐藤直樹
    • Organizer
      生物学基礎論研究会
    • Place of Presentation
      総研大,葉山,神奈川県
    • Related Report
      2013 Research-status Report
  • [Presentation] Enigmatic origin and evolution of cyanobacterial photosynthesis: lipids vs photosystems and pigments2013

    • Author(s)
      Sato, N.
    • Organizer
      生物初期進化国際会議
    • Place of Presentation
      名古屋大学,名古屋,愛知県
    • Related Report
      2013 Research-status Report
  • [Presentation] Limnothrix ABRG5-3株のゲノム配列決定とシアノバクテリアの中での系統関係2013

    • Author(s)
      佐藤直樹
    • Organizer
      ラン藻の分子生物学
    • Place of Presentation
      かずさDNA研究所,木更津,千葉県
    • Related Report
      2013 Research-status Report
  • [Presentation] 光独立条件で培養したクラミドモナスにおける脂肪蓄積2013

    • Author(s)
      佐藤直樹
    • Organizer
      クラミドモナスシンポジウム
    • Place of Presentation
      基礎生物学研究所,岡崎,愛知県
    • Related Report
      2013 Research-status Report
  • [Presentation] 生命がもつ駆動力としての不均一性を物質生産につなげる鍵としての創発性2012

    • Author(s)
      佐藤直樹
    • Organizer
      日本光合成学会
    • Place of Presentation
      東京工業大学(横浜)
    • Related Report
      2012 Research-status Report
  • [Presentation] 哲学から見た生命の起源論 ―マラテールの議論をめぐって―2012

    • Author(s)
      佐藤直樹
    • Organizer
      生物学基礎論研究会
    • Place of Presentation
      名古屋大学(名古屋)
    • Related Report
      2012 Research-status Report
  • [Presentation] 藻類による物質生産に創発性を如何に組み込むか2012

    • Author(s)
      佐藤直樹
    • Organizer
      細胞を創る研究会
    • Place of Presentation
      東京工業大学(横浜)
    • Related Report
      2012 Research-status Report
  • [Presentation] Refined isotopomer labeling analysis of lipid-linked epimerization and desaturation of glyceroglycolipids in cyanobacteria2012

    • Author(s)
      N. Sato, K. Sakurai, Y. Okazaki and K. Saito
    • Organizer
      ISPL2012
    • Place of Presentation
      国際会議場(セビリア,スペイン)
    • Related Report
      2012 Research-status Report
  • [Book] しくみと原理で解き明かす植物生理学2014

    • Author(s)
      佐藤直樹
    • Total Pages
      202
    • Publisher
      裳華房
    • Related Report
      2014 Annual Research Report
  • [Book] The Mechanisms of DNA Replication (Chapter 11)2013

    • Author(s)
      Moriyama, T. and Sato, N.
    • Total Pages
      487
    • Publisher
      InTech
    • Related Report
      2013 Research-status Report
  • [Book] 生命起源論の科学哲学 創発か,還元的説明か2013

    • Author(s)
      クリストフ・マラテール著,佐藤直樹訳
    • Total Pages
      400
    • Publisher
      みすず書房
    • Related Report
      2013 Research-status Report
  • [Book] パスツールと微生物 伝染病の解明と治療につくした科学者.2013

    • Author(s)
      Annick Perrot, Maxime Schwartz著 佐藤直樹・Josephine Galipon監訳 笹川昇・佐藤直樹・松田良一監修
    • Total Pages
      176
    • Publisher
      丸善出版
    • Related Report
      2013 Research-status Report
  • [Book] エントロピーから読み解く 生物学-めぐりめぐむ わきあがる生命-2012

    • Author(s)
      佐藤直樹
    • Total Pages
      232
    • Publisher
      裳華房
    • Related Report
      2012 Research-status Report
  • [Book] 40年後の『偶然と必然』 モノーが描いた生命・進化・人類の未来2012

    • Author(s)
      佐藤直樹
    • Total Pages
      368
    • Publisher
      東京大学出版会
    • Related Report
      2012 Research-status Report
  • [Remarks] 佐藤直樹研究室

    • URL

      http://nsato4.c.u-tokyo.ac.jp/

    • Related Report
      2014 Annual Research Report
  • [Remarks] 佐藤研究室ホームページ

    • URL

      http://nsato4.c.u-tokyo.ac.jp/

    • Related Report
      2013 Research-status Report
  • [Remarks] Gclustサーバー

    • URL

      http://gclust.c.u-tokyo.ac.jp/

    • Related Report
      2013 Research-status Report
  • [Remarks] 佐藤研究室ホームページ

    • URL

      http://nsato4.c.u-tokyo.ac.jp/

    • Related Report
      2012 Research-status Report
  • [Remarks] Gclustサーバー

    • URL

      http://gclust.c.u-tokyo.ac.jp/

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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