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Evolution of symbiosis underlying adaptation to deep-sea environment-lessons from the evolutionary and deve I opmenta I biology on Siboglinid polychaetes

Research Project

Project/Area Number 23870044
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Evolutionary biology
Research InstitutionJapan Agency for Marine-Earth Science and Technology

Principal Investigator

MIYAMOTO Norio  独立行政法人海洋研究開発機構, 海洋・極限環境生物圏領域, 研究員 (20612237)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords進化 / 発生 / 共生 / 深海生物 / ハオリムシ / ホネクイハナムシ / 鯨骨群集 / 変態 / 形態形成 / バクテリ
Research Abstract

We described the neuroanatomy of the vestimentiferan tubeworm Lamellibrachia satsuma and revealed the unique neuroanatomical structures, which are not present in their relatives. We found a method for larval settlement in Osedax japonicus, observed its development, and established a multi-generation culture system.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • Research Products

    (6 results)

All 2013 2012 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (4 results)

  • [Journal Article] Postembryonic development of the bone-eating worm Osedax japonicus.2013

    • Author(s)
      Miyamoto, N., Yamamoto, T., Yusa, Y., Fujiwara, Y.
    • Journal Title

      Naturwissenschaften

      Volume: 100 Issue: 3 Pages: 285-289

    • DOI

      10.1007/s00114-013-1024-7

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Neuroanatomy of the vestimentiferan tubeworm Lamllibrachia satsuma provides insights into the evolution of the polychaete nervous system2013

    • Author(s)
      Miyamoto N, Shinozaki A and Fujiwara Y
    • Journal Title

      PLOS ONE

      Volume: 8(1) Issue: 1 Pages: e55151-e55151

    • DOI

      10.1371/journal.pone.0055151

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Development and reproductive strategy of the bone-eating worm Osedax japonicus2012

    • Author(s)
      Norio Miyamoto
    • Organizer
      13^<th> Deep-Sea Biology Symposium
    • Place of Presentation
      Wellington, New Zealand
    • Year and Date
      2012-12-04
    • Related Report
      2012 Final Research Report
  • [Presentation] ヒゲムシ科多毛類の特殊な進化に迫る―ハオリムシ,ホネクイハナムシから―2012

    • Author(s)
      宮本教生
    • Organizer
      日本動物学会 第83回大阪大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2012-09-13
    • Related Report
      2012 Final Research Report
  • [Presentation] ヒゲムシ科多毛類の特殊な進化に迫る-ハオリムシ,ホネクイハナムシから-

    • Author(s)
      宮本教生
    • Organizer
      日本動物学会 第83回大阪大会
    • Place of Presentation
      大阪大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Development and reproductive strategy of the bone-eating worm Osedax japonicus

    • Author(s)
      Norio Miyamoto
    • Organizer
      13th Deep-Sea Biology Symposium
    • Place of Presentation
      New Zealand
    • Related Report
      2012 Annual Research Report

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Published: 2011-09-05   Modified: 2019-07-29  

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