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Roles of a vesicular transport network and a membrane fusion in autophagy in Saccharomyces cerevisiae

Research Project

Project/Area Number 23580099
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied microbiology
Research InstitutionTohoku University

Principal Investigator

SHINTANI Takahiro  東北大学, (連合)農学研究科(研究院), 准教授 (70374973)

Co-Investigator(Renkei-kenkyūsha) GOMI Katsuya  東北大学, 大学院農学研究科, 教授 (60302197)
Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsオートファジー / SNARE / 出芽酵母
Research Abstract

We found that autophagy was inhibited when the secretory pathway was blocked in several SNARE (soluble NSF attachment protein receptor) mutants, suggesting that a supply of membrane lipid from the secretory pathway might be important for autophagosome formation. We also showed that some SNARE proteins directly associated with Atg9, which plays roles in autophagosome formation, at preautophagosomal structure, suggesting that these proteins might function as machinery of autophagosome formation.

Report

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

    (19 results)

All 2014 2013 2012 2011

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (8 results)

  • [Journal Article] Fusion of an intact secretory protein permits a misfolded protein to exit from the endoplasmic reticulum in yeast2014

    • Author(s)
      Kengo Suyama, Mizue Hori, Katsuya Gomi, and Takahiro Shintani
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: (印刷中)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Assays for Autophagy I : The Cvt Pathway and Nonselective Autophagy2014

    • Author(s)
      Wei-Pang Huang, Takahiro Shintani, and Zhiping Xie
    • Journal Title

      Methods in Molecular Biology

      Volume: 1163(印刷中)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fusion of an intact secretory protein permits a misfolded protein to exit from the endoplasmic reticulum in yeast2014

    • Author(s)
      Kengo Suyama, Mizue Hori, Katsuya Gomi & Takahiro Shintani
    • Journal Title

      Bioscience, Biotechnology, and Biochemistry

      Volume: 78 Issue: 1 Pages: 49-59

    • DOI

      10.1080/09168451.2014.877185

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Assays for Autophagy I: The Cvt Pathway and Nonselective Autophagy2014

    • Author(s)
      Wei-Pang Huang, Takahiro Shintani, and Zhiping Xie
    • Journal Title

      Yeast Protocols, Methods in Molecular Biology

      Volume: 1163 Pages: 153-164

    • DOI

      10.1007/978-1-4939-0799-1_10

    • ISBN
      9781493907984, 9781493907991
    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 出芽酵母における選択オートファジーの新規輸送基質の発見一粒で二度おいしい酵素たちの話2012

    • Author(s)
      柚賀正樹、新谷尚弘
    • Journal Title

      化学と生物

      Volume: 50巻

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Transcripts of a heterologous gene encoding mite allergen Der f 7 are stabilized by codon optimization in Aspergillus oryzae2012

    • Author(s)
      Tanaka, M. Tokuoka, M. Shintani, T. Gomi, K.
    • Journal Title

      Applied microbiology and biotechnology

      Volume: 96 Issue: 5 Pages: 1275-1282

    • DOI

      10.1007/s00253-012-4169-y

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Functional analysis of FarA transcription factor in the regulation of the genes encoding lipolytic enzymes and hydrophobic surface binding protein for the degradation of biodegradable plastics in Aspergillus oryzae2012

    • Author(s)
      Garrido, S. M. Kitamoto, N. Watanabe, A. Shintani, T. Gomi, K.
    • Journal Title

      Journal of bioscience and bioengineering

      Volume: 113 Issue: 5 Pages: 549-555

    • DOI

      10.1016/j.jbiosc.2011.12.014

    • NAID

      110009456890

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Guideline for the use and interpretation of assays for monitoring autophagy2012

    • Author(s)
      Klionsky DJ,et al
    • Journal Title

      Autophagy

      Volume: 8 Issue: 4 Pages: 445-544

    • DOI

      10.4161/auto.19496

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] 出芽酵母における選択的オートファジーの新規輸送基質の発見2012

    • Author(s)
      柚賀正樹、新谷尚弘
    • Journal Title

      化学と生物

      Volume: 50 Pages: 771-772

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Aspartyl Aminopeptidase Is Imported from the Cytoplasm to the Vacuole by Selective Autophagy in Saccharomyces cerevisiae2011

    • Author(s)
      Masaki Yuga, Katsuya Gomi, Daniel J. Klionsky, and Takahiro Shintani
    • Journal Title

      Journal of Biological Chemistry

      Volume: 286 Issue: 15 Pages: 13704-13713

    • DOI

      10.1074/jbc.m110.173906

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Aspartyl aminopeptidase is imported from the cytoplasm to the vacuole by selective autophagy in Saccharomyces cerevisiae2011

    • Author(s)
      Yuga, M. Gomi, K. Klionsky, D. J. Shintani, T.
    • Journal Title

      J. Biol. Chem.

      Volume: 286 Pages: 13704-13713

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 出芽酵母におけるリン酸飢餓誘導性オートファジーの解析2013

    • Author(s)
      横田浩人、五味勝也、新谷尚弘
    • Organizer
      酵母遺伝学フォーラム第46回研究報告会
    • Place of Presentation
      仙台
    • Related Report
      2013 Final Research Report
  • [Presentation] 出芽酵母におけるリン酸飢餓誘導性オートファジーの解析:液胞内リン酸プールとオートファジー誘導の関係2013

    • Author(s)
      横田浩人、五味勝也、新谷尚弘
    • Organizer
      日本農芸化学会2013年度大会
    • Place of Presentation
      仙台
    • Related Report
      2013 Final Research Report
  • [Presentation] 出芽酵母におけるリン酸飢餓誘導性オートファジーの解析2013

    • Author(s)
      横田浩人、五味勝也、新谷尚弘
    • Organizer
      酵母遺伝学フォーラム
    • Place of Presentation
      仙台市、東北学院大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 出芽酵母におけるリン酸飢餓誘導性オートファジーの解析:液胞内リン酸プールとオートファジー誘導の関係2013

    • Author(s)
      横田浩人、五味勝也、新谷尚弘
    • Organizer
      日本農芸化学会2013年度大会
    • Place of Presentation
      仙台
    • Related Report
      2012 Research-status Report
  • [Presentation] 出芽酵母におけるリン酸代謝とオートファジーの関係性2012

    • Author(s)
      横田浩人、五味勝也、新谷尚弘
    • Organizer
      酵母遺伝学フォーラム第45回研究報告会
    • Place of Presentation
      京都市
    • Related Report
      2013 Final Research Report
  • [Presentation] ESCRT変異によるオートファジー非依存的な液胞分解経路の活性化2012

    • Author(s)
      一迫直也、松浦優佳、五味勝也、新谷尚弘
    • Organizer
      酵母遺伝学フォーラム第45回研究報告会
    • Place of Presentation
      京都市
    • Related Report
      2013 Final Research Report
  • [Presentation] 出芽酵母におけるリン酸代謝とオートファジーの関係性2012

    • Author(s)
      横田浩人、五味勝也、新谷尚弘
    • Organizer
      第45回酵母遺伝学フォーラム研究報告会
    • Place of Presentation
      宇治
    • Related Report
      2012 Research-status Report
  • [Presentation] ESCRT変異によるオートファジー非依存的な液胞分解経路の活性化2012

    • Author(s)
      一迫直也、松浦優佳、五味勝也、新谷尚弘
    • Organizer
      第45回酵母遺伝学フォーラム研究報告会
    • Place of Presentation
      宇治
    • Related Report
      2012 Research-status Report

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

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