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Modeling approaches to understand plant survival strategies under fluctuating natural environment

Planned Research

Project AreaIntegrated analysis of strategies for plant survival and growth in response to global environmental changes
Project/Area Number 22119011
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionHokkaido University

Principal Investigator

SATAKE Akiko  北海道大学, 地球環境科学研究科(研究院), 准教授 (70506237)

Co-Investigator(Kenkyū-buntansha) 沖 大幹  東京大学, 生産技術研究所, 教授 (50221148)
Project Period (FY) 2010-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥69,030,000 (Direct Cost: ¥53,100,000、Indirect Cost: ¥15,930,000)
Fiscal Year 2014: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
Fiscal Year 2013: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2012: ¥14,040,000 (Direct Cost: ¥10,800,000、Indirect Cost: ¥3,240,000)
Fiscal Year 2011: ¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Fiscal Year 2010: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Keywords植物 / モデル化 / 生理学 / 遺伝子 / 環境 / 体内時計 / シロイヌナズナ / ショ糖 / デンプン / FT / 数理モデル / 開花 / 地球温暖化 / 生態・環境 / 植物生理 / 植物分子生物 / 地球環境変化
Outline of Final Research Achievements

In this study, we study three topics using the mathematical models and computer simulations. (1) We explored a mechanism to respond to a complex temperature change in natural environments, and have developed a flowering time prediction model based on genetic information. (2) To provide a new mathematical techniques to breeding research, we have developed a phloem transport model capturing sucrose transportation and grain filling in complex rice panicle structures. (3) We have developed a mathematical model to understand the starch management strategy under a variety of light-dark cycle.

Report

(6 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (26 results)

All 2015 2014 2013 2012 2011

All Journal Article (11 results) (of which Peer Reviewed: 11 results,  Acknowledgement Compliant: 5 results,  Open Access: 3 results) Presentation (15 results) (of which Invited: 9 results)

  • [Journal Article] A mathematical model of phloem sucrose transport as a new tool for designing rice panicle structure for high grain yield2015

    • Author(s)
      Seki M, Feugier FG, Song X-J, Ashikari M, Nakamura H, Ishiyama K, Yamaya T, Ikeda M, Kitano H, Satake A
    • Journal Title

      Plant and Cell Physiology

      Volume: 56 Issue: 4 Pages: 605-619

    • DOI

      10.1093/pcp/pcu191

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A spatially explicit model for flowering time in bamboos: long rhizomes drive the evolution of delayed flowering2015

    • Author(s)
      Yuuya Tachiki, Akifumi Makita, Yoshihisa Suyama and Akiko Satake
    • Journal Title

      Journal of Ecology

      Volume: 103 Issue: 3 Pages: 585-593

    • DOI

      10.1111/1365-2745.12390

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Understanding circadian regulation of carbohydrate metabolism in Arabidopsis using mathematical models2015

    • Author(s)
      Webb, A.A.R., Satake A
    • Journal Title

      Plant & Cell Physiology

      Volume: 56 Issue: 4 Pages: 586-593

    • DOI

      10.1093/pcp/pcv033

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Hyperbolic features of the circadian clock oscillations can explain linearity in leaf starch dynamics and adaptation of plants to diverse light and dark cycles.2014

    • Author(s)
      Feugier, GF, Satake A.
    • Journal Title

      Ecological Modelling

      Volume: 290 Pages: 110-120

    • DOI

      10.1016/j.ecolmodel.2013.11.011

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Ribosomes in a Stacked Array : Elucidation of the Step in Translation Elongation at Which They Are Stalled During S-Adenosyl-L-methionine-Induced Translation Arrest of CGS1 mRNA2014

    • Author(s)
      Yui Yamashita, Yoshitomo Kadokura, Naoyuki Sotta, Toru Fujiwara, Ichigaku Takigawa, Akiko Satake, Hitoshi Onouchi, and Satoshi Naito
    • Journal Title

      Journal of Biological Chemistry

      Volume: (印刷中) Issue: 18 Pages: 12693-12704

    • DOI

      10.1074/jbc.m113.526616

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nitrogen as a Key Regulator of Flowering in Fagus Crenata: Understanding the Physiological Mechanism of Masting by Gene Expression Analysis2014

    • Author(s)
      Miyazaki, Yuko, Yosuke Maruyama, Yukako Chiba, Masaki J Kobayashi, Benesh Joseph, Kentaro K Shimizu, Keiichi Mochida, Tsutom Hiura, Hirokazu Kon, and Akiko Satake
    • Journal Title

      Ecology Letters

      Volume: 17 Issue: 10 Pages: 1299-1309

    • DOI

      10.1111/ele.12338

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] In silico simulation modeling reveals the importance of the Caspian strip2014

    • Author(s)
      Sakurai, G., Satake, A., Yamaji, N., Mitani-Ueno, N., Yokozawa, M., Feugier, F.G.,
    • Journal Title

      Plant Cell Physiol.

      Volume: 56 Issue: 4 Pages: 631-639

    • DOI

      10.1093/pcp/pcv017

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Dynamicalfeedbackbetweencircadianclockandsucroseavailabilityexplainsadaptiveresponseofstarchmetabolismtovariousphotoperiods2013

    • Author(s)
      F.Feugier and A. Satake
    • Journal Title

      Frontiers in Plant Science

      Volume: 3 Pages: 1-11

    • DOI

      10.3389/fpls.2012.00305

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tolerance of eddy covariance flux measurement2011

    • Author(s)
      Wonsik Kim, Jaeil Cho, Daisuke Komori, Masatoshi Aoki, Masayuki Yokozawa, Shinjiro Kanae, Taikan Oki
    • Journal Title

      Hydrological Research Letters

      Volume: 5 Pages: 73-77

    • DOI

      10.3178/hrl.5.73

    • NAID

      130001284641

    • ISSN
      1882-3416
    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multi-Model Estimate of the Terrestrial Global Water Balance : Setup and First Results2011

    • Author(s)
      Haddeland, I., D.Clark, W.Franssen, F.Ludwig, F.Voss, N.W.Arnell, N.Bertrand, M.Best, S.Folwell, D.Gerten, S.Gomes, S.N.Gosling, S.Hagemann, N.Hanasaki, R.Harding, J.Heinke, P.Kabat, S.Koirala, T.Oki, J.Polcher, T.Stacke, P.Viterbo, G.P.Weedon, P.Yehm
    • Journal Title

      Journal of Hydrometeor

      Volume: 12 Pages: 869-884

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effects of annual precipitation and mean air temperature on annual runoff in global forest regions2011

    • Author(s)
      Cho, J., H.Komatsu, Y.Pokhrel, P.J.-F.Yeh, T.Oki, S.Kanae
    • Journal Title

      Climatic Change

      Volume: 108 Pages: 401-410

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 長期フェノロジーデータ分析から一斉開花メカニズムを解明する/Exploring general flowering mechanism using long-term phenology data2015

    • Author(s)
      佐竹暁子・Chen, Yu-Yun・沼田真也・小杉緑子・谷誠・市栄智明・谷尚樹
    • Organizer
      第62回日本生態学会大会
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2015-03-18 – 2015-03-22
    • Related Report
      2014 Annual Research Report
  • [Presentation] Flowering phenology and environmental change: comparison between temperate and tropical rain forests2015

    • Author(s)
      Yeoh, S-H., Satake, A., Numata, S., Ichie, T., Lee, S-L., Basherudin, N., Muhammad, N., Chen, Y-Y., Kosughi, Y., Tani, M., Tani, N.
    • Organizer
      第56回日本植物生理学会年会
    • Place of Presentation
      東京農業大学
    • Year and Date
      2015-03-16 – 2015-03-18
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 森林のリズムが生まれる仕組みと理由2014

    • Author(s)
      佐竹暁子
    • Organizer
      生物リズム若手研究者の集い
    • Place of Presentation
      京都大学
    • Year and Date
      2014-12-13 – 2014-12-14
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Transportation of sucrose and flowering signal in phloem network2014

    • Author(s)
      Satake, A.
    • Organizer
      EMBO conference "Interdisciplinary plant development"
    • Place of Presentation
      ケンブリッジ大学,ケンブリッジ,UK
    • Year and Date
      2014-09-21 – 2014-09-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Exploring the mechanism of synchronized flowering by integrating molecular and modeling approaches2014

    • Author(s)
      Satake, A.
    • Organizer
      Joint Annual Meeting of JSMB & SMB
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2014-07-28 – 2014-08-01
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Nitrogen as a key regulator of mast flowering2014

    • Author(s)
      Satake, A.
    • Organizer
      51st Annual Meeting of ATBC
    • Place of Presentation
      ケアンズコンベンションセンター,ケアンズ,オーストラリア
    • Year and Date
      2014-07-20 – 2014-07-24
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 開花遺伝子を軸に植物の適応を考える2013

    • Author(s)
      佐竹暁子
    • Organizer
      日本生態学会第60回静岡大会
    • Place of Presentation
      静岡大学(静岡市)
    • Year and Date
      2013-03-06
    • Related Report
      2012 Annual Research Report
  • [Presentation] Model of sucrose regulation level in plants by shifting internal circadian cycle driven rates of starch synthesis, degradation and export2012

    • Author(s)
      Feugier, F.G.
    • Organizer
      4th International Symposium on Plant Growth Modeling, Simulation, Visualization and Applications
    • Place of Presentation
      SIBS Main Building - Grand Lecture Hall (China)
    • Year and Date
      2012-11-02
    • Related Report
      2012 Annual Research Report
  • [Presentation] Mechanism of synchronized flowering: roles of nutrient dynamics and transportation2012

    • Author(s)
      Satake, A.
    • Organizer
      10th International congress on plant molecular biology
    • Place of Presentation
      Jeju convension center (Korea)
    • Year and Date
      2012-10-26
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Model of sucrose regulation level in plants by shifting internal circadian cycle driven rates of starch synthesis, degradation and sucrose export2012

    • Author(s)
      Feugier, F.G.
    • Organizer
      10th International congress on plant molecular biology
    • Place of Presentation
      Jeju convension center (Korea)
    • Year and Date
      2012-10-24
    • Related Report
      2012 Annual Research Report
  • [Presentation] 花ある研究人生:一斉開花の謎を解き明かす2012

    • Author(s)
      佐竹暁子
    • Organizer
      日本数理生物学会岡山大会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2012-09-11
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] 冬の記憶とエピジェネティクス:変動環境下で適切な時期に開花する仕組み2012

    • Author(s)
      佐竹暁子
    • Organizer
      日本進化学会第14回東京大会
    • Place of Presentation
      首都大学東京(東京都)
    • Year and Date
      2012-08-21
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Flowering gene regulation model and mechanism of local adaptation2012

    • Author(s)
      Satake, A.
    • Organizer
      International Symposium “Advances in Theory of Species Interaction”
    • Place of Presentation
      京都大学(京都市)
    • Year and Date
      2012-06-18
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Sources and sinks distribution in a phloem transportation model on a binary tree network2012

    • Author(s)
      Francois Fujie, Akiko Satake
    • Organizer
      日本生態学会第49回年大会
    • Place of Presentation
      龍谷大学(滋賀県)
    • Year and Date
      2012-03-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] Model of resource transportation in branching network of plants. Abstract2011

    • Author(s)
      Francois Fujie, Akiko Satake
    • Organizer
      日本数理生物学会第21回年大会
    • Place of Presentation
      明治大学(東京都)
    • Year and Date
      2011-09-14
    • Related Report
      2011 Annual Research Report

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Published: 2010-08-23   Modified: 2018-03-28  

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