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植物の食害誘導反応がつなぐ植食性昆虫の群集と進化のダイナミクス

Research Project

Project/Area Number 10J09260
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Ecology/Environment
Research InstitutionHokkaido University (2012)
The University of Tokyo (2010-2011)

Principal Investigator

内海 俊介  北海道大学, 北方生物圏フィールド科学センター, 准教授

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2012: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2011: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2010: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords生態-進化フィードバック / 食害誘導反応 / 間接効果 / 群集構造 / 多様性 / 植食者群集 / 生物間相互作用 / 生態-進化ダイナミクス / 群集-進化フィードバック / 表現型可塑性 / 生物多様性 / 群集-進化ダイナミクス
Research Abstract

本年度は、1.研究成果発表、2.ヤナギルリハムシの集団遺伝解析、3.寄主植物ジャヤナギの集団遺伝解析、の3点を目標として研究を進め、それぞれ達成することができた。1については、国内外での学会発表によって本研究課題の研究成果を広く発信するとともに、生態学分野の最上位ジャーナルであるEcology Letters誌で論文を発表した。この論文は、「地域固有の昆虫群集の構造が、間接相互作用のネットワークを通して群集構成種(ハムシ)の餌選好形質の進化に影響を与え、その多様化を促進する」ということを、野外データと綿密な操作実験によって実証することに世界に先駆けて成功したものである。この成果は、各種メディアで取り上げられた。また、この形質進化が相互作用ネットワークの改変によって昆虫群集の構造にフィードバックする、という結果も得られており、群集と進化のダイナミクスにおけるフィードバック機構が明らかになりつつある。さらに、これらの成果を含む一連の本研究課題の成果について、日本生態学会宮地賞の受賞論文として総説をまとめた。その論文は、国際誌Ecological Research誌に受理された。2と3については、主に京都産業大学との共同研究によって行った。ハムシの集団遺伝解析では、10kmほどの小さな空間スケールにおいても集団間の遺伝的分化が生じていることを示唆する結果が得られた。ヤナギの集団遺伝解析では、80種類のRAPDプライマーを用いた多型解析を行った。ハムシの表現形質と遺伝構造の集団間分化が進んでいるのに対して、こちらではほとんど多型が検出されなかった。この結果は、寄主植物一昆虫の共進化という従来の見方を越えて、植物の可塑性を基盤とした昆虫群集の間接相互作用ネットワークによっても、昆虫の進化と多様化が促進される、という本課題の研究成果を支持するものと考えられる。

Report

(3 results)
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (35 results)

All 2013 2012 2011 2010 Other

All Journal Article (13 results) (of which Peer Reviewed: 13 results) Presentation (20 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Herbivore community promotes trait evolution in a leaf beetle via induced plant responses2013

    • Author(s)
      Utsumi, S., Ando, Y., Roininen, H., Takahashi, J., Ohgushi, T.
    • Journal Title

      Ecology Letters

      Volume: 16 Issue: 3 Pages: 362-370

    • DOI

      10.1111/ele.12051

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolutionary community ecology of plant-associated arthropods in terrestrial ecosystems2013

    • Author(s)
      Utsumi, S.
    • Journal Title

      Ecological Research

      Volume: (印刷中) Issue: 3 Pages: 359-371

    • DOI

      10.1007/s11284-013-1042-0

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bridges and barriers to herbivory resulting from host plant genotypic variation2011

    • Author(s)
      Timothy P.Craig
    • Journal Title

      Journal of Plant Interactions

      Volume: VOL.6 Issue: 2-3 Pages: 141-145

    • DOI

      10.1080/17429145.2010.545148

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Indirect interaction webs on tall goldenrod : community consequences of herbivore-induced phenotypes and genetic variation of plants2011

    • Author(s)
      Takayuki Ohgushi
    • Journal Title

      Journal of Plant Interactions

      Volume: VOL.6 Issue: 2-3 Pages: 147-150

    • DOI

      10.1080/17429145.2010.544768

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] How are arthropod communities organized on an introduced plant Solidago altissima?2011

    • Author(s)
      Yoshino Ando
    • Journal Title

      Journal of Plant Interactions

      Volume: VOL.6 Issue: 2-3 Pages: 169-170

    • DOI

      10.1080/17429145.2010.542254

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolutionary consequence of indirect interactions among insect herbivores through herbivore-induced plant regrowth2011

    • Author(s)
      Shunsuke Utsumi
    • Journal Title

      Journal of Plant Interactions

      Volume: VOL.6 Issue: 2-3 Pages: 171-172

    • DOI

      10.1080/17429145.2010.538480

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plant genotypic diversity increases population size of a herbivorous insect2011

    • Author(s)
      Shunsuke Utsumi
    • Journal Title

      Proceedings of the Royal Society B

      Volume: VOL.35 Issue: 1721 Pages: 643-653

    • DOI

      10.1098/rspb.2011.0239

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Community-wide impact of an exotic aphid on introduced tall goldenrod2011

    • Author(s)
      Yoshino Ando
    • Journal Title

      Ecological Entomology

      Volume: VOL.35 Issue: 5 Pages: 643-653

    • DOI

      10.1111/j.1365-2311.2011.01303.x

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Eco-evolutionary dynamics in herbivorous insect communities mediated by induced plant responses.2011

    • Author(s)
      Shunsuke Utsumi
    • Journal Title

      Population Ecology

      Volume: VOL.53 Pages: 23-34

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolutionary consequence of indirect interactions among insect herbivores through herbivore-induced plant regrowth.2011

    • Author(s)
      Shunsuke Utsumi, Yoshino Ando, Takayuki Ohgushi
    • Journal Title

      Journal of Plant Interactions

      Volume: VOL.6 Pages: 171-172

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Plant genotypic diversity increases population size of a herbivorous insect2011

    • Author(s)
      Shunsuke Utsumi, Yoshino Ando, Takayuki Ohgushi
    • Journal Title

      Proceedings of the Royal Society B

      Volume: 印刷中(掲載確定)(未定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Trait-mediated indirect interactions in ecological communities.2010

    • Author(s)
      Shunsuke Utsumi, Osamu Kishida, Takayuki Ohgushi
    • Journal Title

      Population Ecology

      Volume: VOL.52 Pages: 457-459

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Linkages among trait-mediated indirect effects : a new framework for the indirect interaction web.2010

    • Author(s)
      Shunsuke Utsumi, Yoshino Ando, Takeshi Miki
    • Journal Title

      Population Ecology

      Volume: VOL.52 Pages: 485-497

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] フィールドで群集生態―進化フィードバックに挑む2013

    • Author(s)
      内海俊介
    • Organizer
      第60回日本生態学会
    • Place of Presentation
      静岡県コンベンションアーツセンター・グランシップ(静岡県)(招待講演)
    • Year and Date
      2013-03-06
    • Related Report
      2012 Annual Research Report
  • [Presentation] Basics and current issues in the study of plant-animal interactions in terrestrial/aquatic systems2012

    • Author(s)
      Utsumi, S.
    • Organizer
      Global COE Program at Hokkaido University "Program for promoting participation in the ecological research network between Japan and Taiwan : toward better projection of ecological responses to climate changes"
    • Place of Presentation
      北海道大学(北海道)(招待講演)
    • Year and Date
      2012-11-26
    • Related Report
      2012 Annual Research Report
  • [Presentation] 群集生態と進化のフィードバックの視点から : 総合討論に向けて2012

    • Author(s)
      内海俊介
    • Organizer
      第28回個体群生態学会
    • Place of Presentation
      東邦大学(千葉県)
    • Year and Date
      2012-10-20
    • Related Report
      2012 Annual Research Report
  • [Presentation] Biodiversity drives trait evolution of a community member in an indirect interaction web2012

    • Author(s)
      Utsumi, S.
    • Organizer
      XXIV International Congress of Entomology
    • Place of Presentation
      Daegu Convention Center(Korea)(招待講演)
    • Year and Date
      2012-08-22
    • Related Report
      2012 Annual Research Report
  • [Presentation] Predator' s non-consumptive effects on herbivores influence herbivore-induced plant responses2012

    • Author(s)
      Hirano, S., Utsumi, S. Ohgushi, T.
    • Organizer
      XXIV International Congress of Entomology
    • Place of Presentation
      Daegu Convention Center(Korea)
    • Year and Date
      2012-08-20
    • Related Report
      2012 Annual Research Report
  • [Presentation] Community-wide impacts of foliar herbivory on flower visitors2012

    • Author(s)
      Ikemoto, M., Utsumi, S. Ohgushi, T.
    • Organizer
      XXIV International Congress of Entomology
    • Place of Presentation
      Daegu Convention Center(Korea)
    • Year and Date
      2012-08-20
    • Related Report
      2012 Annual Research Report
  • [Presentation] Untangling biodiversity and evolution in a complex ecosystem : perspective of trait-mediated indirect effects2012

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      Joint meeting of the 59^<th> annual meeting of ecological society of Japan and the 5^<th> EAFES international congress
    • Place of Presentation
      龍谷大学(滋賀県)(招待講演)
    • Year and Date
      2012-03-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] The effects of predators on herbivore-induced plants responses2012

    • Author(s)
      Shigeaki Hirano
    • Organizer
      Joint meeting of the 59^<th> annual meeting of ecological society of Japan and the 5^<th> EAFES international congress
    • Place of Presentation
      龍谷大学(滋賀県)
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Additive and non-additive effects of plant genotypic diversity on aphid abundance and fungal infection2012

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      Joint meeting of the 59^<th> annual meeting of ecological society of Japan and the 5^<th> EAFES international congress
    • Place of Presentation
      龍谷大学(滋賀県)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] Adaptive evolution of plant defense strategy in invasion process2012

    • Author(s)
      Yoshino Ando
    • Organizer
      Joint meeting of the 59^<th> annual meeting of ecological society of Japan and the 5^<th> EAFES international congress
    • Place of Presentation
      龍谷大学(滋賀県)
    • Year and Date
      2012-03-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] International collaborative studies on ecology and evolution in plant-insect interactions2011

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      Northern Environmental Research Symposium
    • Place of Presentation
      北海道大学(北海道)(招待講演)
    • Year and Date
      2011-10-31
    • Related Report
      2011 Annual Research Report
  • [Presentation] 時々刻々と変化する植物から昆虫の多様性に迫る2011

    • Author(s)
      内海俊介
    • Organizer
      第27回個体群生態学会
    • Place of Presentation
      岡山大学(岡山県)(招待講演)
    • Year and Date
      2011-10-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spatiotemporal variation in plant traits for population, community, and evolutionary dynamics2011

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      Biology Seminar in Swedish University of Agricultural Science
    • Place of Presentation
      Swedish University of Agricultural Science (Uppsala, Sweden)(招待講演)
    • Year and Date
      2011-08-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Herbivore biodiversity drives trait evolution of a community member through induced plant response2011

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      The 14^<th> symposium on Insect-Plant interaction
    • Place of Presentation
      De Hof van Wageningen (Wageningen, Netherland)(招待講演)
    • Year and Date
      2011-08-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Biodiversity drives evolution of a community member through ecological functioning in indirect interaction webs2011

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      The 96^<th> annual meeting of Ecological Society of America
    • Place of Presentation
      Austin Convention Center (Texas, USA)
    • Year and Date
      2011-08-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 間接相互作用網における『多様性・生態的機能・形質進化』のつながり2011

    • Author(s)
      内海俊介、安東義乃, Heikki Roininen、高橋純一、大串隆之
    • Organizer
      第58回日本生態学会大会
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2011-03-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] 寄主植物の遺伝的要因と環境要因はどのように植食者群集の構造に寄与するか?2010

    • Author(s)
      内海俊介、Pekka Pahojola、Heikki Roininen
    • Organizer
      第26回個体群生態学会大会
    • Place of Presentation
      横浜国立大学(神奈川県)
    • Year and Date
      2010-09-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 群集のα多様性とβ多様性が形作る進化:ハムシの資源選好性における種内変異2010

    • Author(s)
      内海俊介、安東義乃、大串隆之
    • Organizer
      第12回日本進化学会
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2010-08-03
    • Related Report
      2010 Annual Research Report
  • [Presentation] Evolution of a phytophagous insect in the context of an indirect interaction web.2010

    • Author(s)
      Shunsuke Utsumi
    • Organizer
      Symposium "Trophic interactions in time and space"
    • Place of Presentation
      University of Helsinki (Helsinki, Finland)
    • Year and Date
      2010-05-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] How does species diversity affect trait evolution of a community member in indirect interaction webs?2010

    • Author(s)
      Shunsuke Utsumi, Yoshino Ando, Takayuki Ohgushi
    • Organizer
      Core-to-core symposium "Ecological interaction networks that promote biodiversity"
    • Place of Presentation
      Shirankaikan Annex (Kyoto, Japan)
    • Related Report
      2010 Annual Research Report
  • [Book] Species diversity and community structure : novel patterns and processes in plants, insects, and fungi. Springer Briefs in Biology2013

    • Author(s)
      Sota, T., Kagata, H., Ando, Y., Utsumi, S. , Osono, T.
    • Total Pages
      65
    • Publisher
      Springer
    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.hokludai.ac.jp/news/121226_pr_fsc.pdf

    • Related Report
      2012 Annual Research Report

URL: 

Published: 2010-12-03   Modified: 2024-03-26  

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