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Development study of Vespula silk as new silk material

Research Project

Project/Area Number 15K07803
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Insect science
Research InstitutionNational Agriculture and Food Research Organization (2016-2017)
国立研究開発法人農業生物資源研究所 (2015)

Principal Investigator

KAMEDA Tsunenori  国立研究開発法人農業・食品産業技術総合研究機構, 生物機能利用研究部門, ユニット長 (70334042)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords昆虫新素材 / 昆虫利用 / タンパク質素材 / シルク素材
Outline of Final Research Achievements

Silk fiber can be reeled from cocoons produced by Bombyx mori silkworm. Other than Bombyx more silkworm, many insects make a cocoon consisting of silk. For most of the cocoons of such insects, it is difficult or impossible to reel fibers. However, silk’s attraction as a material does not end with the original spun fiber that can be reeled from a cocoon. Reconstituted or reconditioned silk liquid can be turned into various forms, such as films, gels, tubes, sponges, blocks and powders, which have found use in all manner of applications. Larvae of Vespula (Hymenoptera) wrap themselves into a silky cocoon to protect themselves during metamorphosis inside the cells of their comb-like nest. The objective of the present study is to develop a method to fabricate the film from Vespula silk.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (4 results)

All 2017 2016

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (2 results) (of which Int'l Joint Research: 1 results) Book (1 results)

  • [Journal Article] Transformation of Coiled α-Helices into Cross-β-Sheets Superstructure2017

    • Author(s)
      Taiyo Yoshioka, Tsunenori Kameda, Kohji Tashiro, Noboru Ohta, and Andreas K. Schaper
    • Journal Title

      Biomacromolecules

      Volume: 18 Issue: 12 Pages: 3892-3903

    • DOI

      10.1021/acs.biomac.7b00920

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Fibrous silk with coiled coil superstructure produced by the larvae of hornets and its application to useful materials2017

    • Author(s)
      Tsunenori KAMEDA
    • Organizer
      Alpbach Workshop, Coiled-coil, Fibrous & Repeat Proteins
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] コイルドコイル構造を有するホーネットシルクの固体NMR構造解析2016

    • Author(s)
      亀田恒徳、吉岡太陽
    • Organizer
      高分子学会(神奈川県・横浜市)
    • Place of Presentation
      神奈川大学(神奈川県・横浜市)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Research-status Report
  • [Book] Extracellular Composite Matrices in Arthropods2016

    • Author(s)
      K. Yukuhiro, H. Sezutsu, T. Tsubota, Y. Takasu, T. Kameda, N. Yonemura
    • Total Pages
      41
    • Publisher
      Springer
    • Related Report
      2016 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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