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Roles of taste and biogenic amines for regulatory mechanisms of feeding behavior in Lepidopteran larvae

Research Project

Project/Area Number 25450491
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Insect science
Research InstitutionNational Institute of Agrobiological Sciences

Principal Investigator

Asaoka Kiyoshi  国立研究開発法人農業生物資源研究所, その他部局等, 研究主幹 (80391580)

Co-Investigator(Kenkyū-buntansha) OHTA Hiroto  熊本大学, 自然科学研究科, 助教 (60450334)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords鱗翅目昆虫 / 味覚 / 生体アミン / 受容体 / 摂食行動 / 昆虫 / カイコ
Outline of Final Research Achievements

Analyzing speed of sucking droplets in Antheraea yamamai larvae showed that some sugars induced the feeding behavior, and an alkaloid suppressed on the other hand. The taste receptor cells to these stimulants located either on the maxillary galea or the epipharynx, and the behavior did not correlate with the location. Feeding behavior of Bombyx mori larvae by injecting biogenic amines or their related substances showed that octopamine accelerated feeding, and serotonin suppressed. Some antagonists to dopamine receptor suppressed feeding, and an agonist to D2-like dopamine receptor remarkably accelerated feeding and defecation. Additional experiments using polyphagous silkworm strains and simple sucrose diets suggested that the agonist regulated feeding behavior via the taste information processing either in the peripheral or the central nervous system.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (10 results)

All 2015 2014 2013 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (4 results) (of which Invited: 1 results) Remarks (3 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Chapter Two - Molecular Signalling, Pharmacology, and Physiology of Octopamine and Tyramine Receptors as Potential Insect Pest Control Targets2014

    • Author(s)
      Hiroto Ohta, Yoshihisa Ozoe
    • Journal Title

      Advances in Insect Physiology

      Volume: 46 Pages: 73-166

    • DOI

      10.1016/b978-0-12-417010-0.00002-1

    • ISBN
      9780124170100
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effects of dietary inositol with sucrose stimulation on chewing and swallowing motor patterns in larvae of the silkworm, Bombyx mori2013

    • Author(s)
      K. Sasaki, Y. Ooki, Y. Endo, K. Asaoka
    • Journal Title

      Physiological Entomology

      Volume: 38 Issue: 4 Pages: 326-336

    • DOI

      10.1111/phen.12038

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 摂食行動調節に関わるカイコドーパミン受容体BmDopR2のアンタゴニストスクリーニングとin vivo 活性評価2015

    • Author(s)
      太田広人,菅野暉子,光増可奈子,柳沼利信,朝岡潔,林直孝,今井哲弥, 森村茂, 新留琢郎
    • Organizer
      日本農薬学会第40回大会
    • Place of Presentation
      玉川大学農学部(東京都町田市)
    • Year and Date
      2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 農薬の作用点から見た昆虫の化学物質の受容と反応2014

    • Author(s)
      太田広人
    • Organizer
      日本学術会議公開シンポジウム「昆虫における刺激の受容とその反応」
    • Place of Presentation
      日本学術会議講堂(東京都港区)
    • Year and Date
      2014-07-26
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] チョウ目昆虫幼虫の口器味覚細胞の咀嚼と飲み込み行動における役割について-カイコとテンサンの研究から-

    • Author(s)
      朝岡潔, 佐々木謙
    • Organizer
      日本野蚕学会第19回大会
    • Place of Presentation
      東京農工大学科学博物館
    • Related Report
      2013 Research-status Report
  • [Presentation] 無脊椎動物特異的ドーパミン受容体に作用するアンタゴニストの効率的スクリーニング系の構築

    • Author(s)
      菅野暉子,野田啓太,光増可奈子,柳沼利信,朝岡潔,林直孝,今井哲弥,森村茂,新留琢郎,太田広人
    • Organizer
      日本農薬学会第39回大会
    • Place of Presentation
      京都大学農学部総合館
    • Related Report
      2013 Research-status Report
  • [Remarks] 農業生物資源研究所ホームページ

    • URL

      http://www.nias.affrc.go.jp/

    • Related Report
      2014 Research-status Report
  • [Remarks] 熊本大学工学部物質生命化学科ホームページ

    • URL

      http://www.chem.kumamoto-u.ac.jp/

    • Related Report
      2014 Research-status Report
  • [Remarks] 熊本大学工学部物質生命化学科新留研究室ホームページ

    • URL

      http://niidome.la.coocan.jp/lab/

    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] ドーパミン受容体作用物質のスクリーニング方法2014

    • Inventor(s)
      林直孝, 太田広人, 菅野暉子
    • Industrial Property Rights Holder
      林直孝, 太田広人, 菅野暉子
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-184801
    • Filing Date
      2014-09-11
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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