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Moleucular characterization of novel mechanisms underlying plastid division

Research Project

Project/Area Number 23770046
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Plant molecular biology/Plant physiology
Research InstitutionOkayama University

Principal Investigator

MATSUSHIMA Ryo  岡山大学, その他部局等, 助教 (80403476)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsアミロプラスト / 澱粉粒 / 色素体 / イネ / 胚乳 / 突然変異体 / デンプン / 澱粉 / 種子 / 登熟
Research Abstract

The size of starch grains differs depending on the plant species and is one of the most important factors for industrial applications of starch. However, the molecular machinery that regulates the size of SGs is unknown. We are studying a novel rice mutant called ssg4 (substandard starch grain 4) that develops enlarged SGs in the endosperm. We identified the SSG4 gene by map-based cloning and performed various characterization of SSG4 gene.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (24 results)

All 2014 2013 2012 2011 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (15 results) (of which Invited: 4 results) Remarks (2 results)

  • [Journal Article] Amyloplast-Localized SUBSTANDARD STARCH GRAIN4 Protein Influences the Size of Starch Grains in Rice Endosperm., Plant Physiology2014

    • Author(s)
      Matsushima, R., Maekawa M., Kusano, M., Kondo, H., Fujita, N., Kawagoe, Y., Sakamoto, W.
    • Journal Title

      Plant Physiology

      Volume: 164 Issue: 2 Pages: 623-636

    • DOI

      10.1104/pp.113.229591

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Phylogenetic Re-evaluation of Morphological Variations of Starch Grains among Poaceae Species2013

    • Author(s)
      Matsushima R, et al
    • Journal Title

      Journal of Applied Glycoscience

      Volume: 60 Issue: 1 Pages: 37-44

    • DOI

      10.5458/jag.jag.JAG-2012_006

    • NAID

      130004481013

    • ISSN
      1344-7882, 1880-7291
    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] ERMO3/MVP1/GOLD36 is involved in a cell type-specific mechanism for maintaining ER morphology in Arabidopsis thaliana.2012

    • Author(s)
      Nakano RT et al.
    • Journal Title

      PLoS One

      Volume: 7(11) Issue: 11 Pages: e49103-e49103

    • DOI

      10.1371/journal.pone.0049103

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 澱粉粒の簡便観察法の開発とその利用2012

    • Author(s)
      松島良
    • Journal Title

      応用糖質科学

      Volume: 2巻(ISSN:2185-6427) Pages: 147-149

    • Related Report
      2013 Final Research Report
  • [Journal Article] Mutations defective in ribonucleotide reductase activity interfere with pollen plastid DNA degradation mediated by DPD1 exonuclease2012

    • Author(s)
      Tang, L.Y., Matsushima, R., Sakamoto, W.
    • Journal Title

      Plant Journal

      Volume: (in press) Issue: 4 Pages: 637-649

    • DOI

      10.1111/j.1365-313x.2012.04904.x

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Interaction between Phaseolus plants and two strains of Kanzawa spider mites2011

    • Author(s)
      Ozawa R., Matsushima R., Takabayashi J.
    • Journal Title

      Journal of Plant Interactions(謝辞あり)

      Volume: 6 Issue: 2-3 Pages: 125-128

    • DOI

      10.1080/17429145.2010.544922

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] A conserved, Mg-2+ dependent exonclease degrades organelle DNA during Arabidopsis pollen development2011

    • Author(s)
      Matsushima, R., tang, L.Y., Zhang, L., Yamada, H., Twell, D., Sakamoto, W.
    • Journal Title

      Plant Cell

      Volume: 23 Issue: 4 Pages: 1608-1624

    • DOI

      10.1105/tpc.111.084012

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 澱粉粒の大きさを制御するSSG4遺伝子の同定と解析2014

    • Author(s)
      松島良,前川雅彦,草野都,近藤秀樹,藤田直子,坂本亘
    • Organizer
      日本育種学会第125回講演会
    • Place of Presentation
      東北大学
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] Rice starch biosynthetic enzyme complexes have the ability to generate glucans2014

    • Author(s)
      Naoko Crofts, Natsuko Abe, Ryo Matsushima, Ian J. Tetlow, Michael J. Emes, Yasunori Nakamura, Naoko Fujita
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学
    • Related Report
      2013 Final Research Report
  • [Presentation] Rice starch biosynthetic enzyme complexes have the ability to generate glucans.2014

    • Author(s)
      Crofts, N., Abe, N., Matsushima, R., Tetlow, I. J., Emes, M. J., Nakamura, Y., Fujita, N.
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Development of TILLING resources using Brachypodium distachyon ‘Bd21’2014

    • Author(s)
      Saisho, D., Mochida, K., Matsuura, T., Matsushima, R., Shinozaki, K., Hirayama, T.
    • Organizer
      第55回日本植物生理学会年会
    • Place of Presentation
      富山大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Molecular dissection of starch grain size control in rice endosperm2013

    • Author(s)
      Matsushima, R., Maekawa, M., Fujita, N., Kawagoe, Y., Sakamoto, W.
    • Organizer
      7th International Rice Genetics Symposium
    • Place of Presentation
      Manila, Philippines
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Invited
  • [Presentation] イネ科植物の澱粉粒の形状多様性についての研究2013

    • Author(s)
      松島良,山下純、前川雅彦,坂本亘
    • Organizer
      日本育種学会第123回講演会
    • Place of Presentation
      東京農業大学
    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] イネの胚乳のアミロプラストが巨大化するssg4変異体の解析2012

    • Author(s)
      松島良,前川雅彦,藤田直子,坂本亘
    • Organizer
      日本育種学会第122回講演会
    • Place of Presentation
      京都産業大学
    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] 澱粉粒の形態に影響を与える要因2012

    • Author(s)
      藤田直子,豊澤佳子,松島良,川越靖,中村保典
    • Organizer
      日本育種学会第122回講演会
    • Place of Presentation
      京都産業大学
    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] 澱粉粒の形状決定に関する細胞生物学的研究2012

    • Author(s)
      松島良
    • Organizer
      第52回澱粉研究懇談会(SRT)
    • Place of Presentation
      神戸市
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 澱粉粒の形態が激変する二重変異体イネの解析2012

    • Author(s)
      藤田直子,豊澤佳子,松島良,川越靖,中村保典
    • Organizer
      日本応用糖質科学会
    • Place of Presentation
      東京農工大学府中キャンパス
    • Related Report
      2013 Final Research Report 2012 Research-status Report
  • [Presentation] 澱粉粒の形状決定に関する細胞生物学的研究2012

    • Author(s)
      松島 良
    • Organizer
      第52回澱粉研究懇談会 (SRT)
    • Place of Presentation
      神戸市
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 胚乳の澱粉粒の形状決定に関する分子細胞生物学的研究2011

    • Author(s)
      松島良・前川雅彦・藤田直子・山下純・坂本亘
    • Organizer
      日本応用糖質科学会中国・四国支部平成23年度シンポジウム
    • Place of Presentation
      福山大学
    • Year and Date
      2011-11-18
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 胚乳の澱粉粒の形状決定に関する分子細胞生物学的研究2011

    • Author(s)
      松島良・前川雅彦・藤田直子・山下純・坂本亘
    • Organizer
      日本育種学会第120回講演会
    • Place of Presentation
      福井県立大学
    • Year and Date
      2011-09-24
    • Related Report
      2013 Final Research Report
  • [Presentation] 胚乳の澱粉粒の形状決定に関する分子細胞生物学的研究2011

    • Author(s)
      松島 良・前川雅彦・藤田直子・山下純・坂本亘
    • Organizer
      第120回日本育種学会秋期大会
    • Place of Presentation
      福井県立大学
    • Related Report
      2011 Research-status Report
  • [Presentation] 胚乳の澱粉粒の形状決定に関する分子細胞生物学的研究2011

    • Author(s)
      松島 良・前川雅彦・藤田直子・山下純・坂本亘
    • Organizer
      日本応用糖質科学会中国・四国支部平成23年度シンポジウム(招待講演)
    • Place of Presentation
      福山大学
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.rib.okayama-u.ac.jp/

    • Related Report
      2013 Final Research Report
  • [Remarks]

    • URL

      http://www.rib.okayama-u.ac.jp/index-j.html

    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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