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Analysis of neural circuit mechanism underlying olfactory behaviors in zebrafish

Research Project

Project/Area Number 19500286
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Neuroscience in general
Research InstitutionThe Institute of Physical and Chemical Research

Principal Investigator

KOIDE Tetsuya  The Institute of Physical and Chemical Research, シナプス分子機構研究チーム, 研究員 (30247837)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2007: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords分子・細胞神経科学 / 行動 / 神経回路 / 嗅覚神経系 / 神経発生
Research Abstract

研究成果の概要:嗅覚は、生物の生存に不可欠な行動(餌の探索行動や危険回避行動など)を支える重要な感覚である。この嗅覚行動を神経回路レベルで理解するため、哺乳動物に比べ単純な嗅覚神経系を持つ脊椎動物ゼブラフィッシュを用い、匂い刺激応答行動に必要な神経回路の解析を行なった。その結果、アミノ酸への誘引行動に必須な神経回路を同定した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (7 results)

All 2008 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (6 results)

  • [Journal Article] Olfactory Neural Circuitry for Attraction to Amino Acids Revealed by Transposon-Mediated Gene Trap Approach in Zebrafish

    • Author(s)
      Koide T, Miyasaka N, Morimoto K, Asakawa K, Urasaki A, Kawakami K, Yoshihara Y
    • Journal Title

      Proc Natl Acad Sci USA (in press)

      Pages: 0-0

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] Genetic Dissection of Zebrafish Olfactory Circuitry Mediating Attractive Response to Amino Acids2008

    • Author(s)
      Koide T, Miyasaka N, Morimoto K, Kawakami K, Yoshihara Y
    • Organizer
      第5回 国際シンポジウム:味覚嗅覚の分子神経機構
    • Place of Presentation
      九州大学西新国際交流プラザ
    • Year and Date
      2008-12-06
    • Related Report
      2008 Final Research Report
  • [Presentation] アミノ酸への誘引行動を介在するゼブラフィッシュ嗅覚神経回路の遺伝学的解析2008

    • Author(s)
      小出哲也、宮坂信彦、森本耕造、川上浩一、吉原良浩
    • Organizer
      味と匂学会第42大会
    • Place of Presentation
      富山市民プラザ
    • Year and Date
      2008-09-17
    • Related Report
      2008 Final Research Report
  • [Presentation] Genetic Dissection of Zebrafish Olfactory Circuitry Mediating Attractive Response to Amino Acids2008

    • Author(s)
      Koide T, Miyasaka N, Morimoto K, Kawakami K, Yoshihara Y
    • Organizer
      The 15 th International Symposium on Olfaction and Taste (ISOT)
    • Place of Presentation
      San Francisco
    • Related Report
      2008 Final Research Report
  • [Presentation] Genetic Dissection of Zebrafish Olfactory Circuitry Mediating Attractive Response to Amino Acids2008

    • Author(s)
      Koide T, Miyasaka N, Morimoto K, Kawakami K, Yoshihara Y
    • Organizer
      The Association for Chemoreception Sciences (AChemS)
    • Place of Presentation
      San Francisco, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] アミノ酸への誘引行動を介在するゼブラフィッシュ嗅覚神経回路の遺伝学的解析2008

    • Author(s)
      小出哲也, 宮坂信彦, 森本耕造, 川上浩一, 吉原良浩
    • Organizer
      味と匂学会
    • Place of Presentation
      富山
    • Related Report
      2008 Annual Research Report
  • [Presentation] Genetic Dissection of Zebrafish Olfactory Circuitry Mediating Attractive Response to Amino Acids2008

    • Author(s)
      Koide T, Miyasaka N, Morimoto K, Kawakami K, Yoshihara Y
    • Organizer
      第5回 国際シンポジウム:味覚嗅覚の分子神経機構
    • Place of Presentation
      福岡・九州大学
    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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