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Environmental signals and responses in metamorphosis of the coral Acropora

Research Project

Project/Area Number 20570201
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Developmental biology
Research InstitutionOchanomizu University

Principal Investigator

HATTA Masayuki  Ochanomizu University, 大学院・人間文化創成科学研究科, 准教授 (00249947)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords生態発生 / 進化発生 / サンゴ / 変態 / 発生・分化 / 海洋バクテリア / エコデボ / 環境応答
Research Abstract

The planula larva of acroporid coral is arrested in development, and starts metamorphosis after receiving environmental signals from the substrate to settle on. In this study, experiments using dissected larvae revealed that responsiveness to a metamorphosis-inducing hormone is restricted within the aboral1/3region while responsiveness to external metamorphic cues is distributed along the whole body. These results suggest downstream internal signals secreted from aboral tissues to achieve metamorphic reactions throughout the whole body following the hormone, and an alternative metamorphic signaling cascade beside the hormone in the oral region.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (42 results)

All 2011 2010 2009 2008 Other

All Journal Article (16 results) (of which Peer Reviewed: 14 results) Presentation (25 results) Remarks (1 results)

  • [Journal Article] Aboral localization of responsiveness to a metamorphic neuropeptide in the planula larva of Acropora tenuis.2010

    • Author(s)
      Matsushima K, Kiyomoto M, Hatta M
    • Journal Title

      Galaxea, JCRS 12

      Pages: 77-81

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] An unidentified species of acoel flatworm associated with the coral genus Acropora from the field of Japan.2010

    • Author(s)
      Matsushima K, Fujiwara E, Hatta M
    • Journal Title

      Galaxea, JCRS 12

      Pages: 51-51

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Unidirectional circulation in each coelenteron compartment in a primary polyp of Acropora tenuis.2010

    • Author(s)
      服田昌之
    • Journal Title

      Galaxea, JCRS 12

      Pages: 45-45

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Aboral localization of responsiveness to a metamorphic neuropeptide in the planula larva of Acropora tenuis2010

    • Author(s)
      Matsushima, et al.
    • Journal Title

      Galaxea, JCRS

      Volume: 12 Pages: 77-81

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An unidentified species of acoel flatworm in the genus Waminoa associated with the coral Acropora from the field in Japan2010

    • Author(s)
      Matsushima, et al.
    • Journal Title

      Galaxea, JCRS

      Pages: 51-51

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unidirectional circulation in each coelenteron compartment in a primary polyp of Acropora tenuis2010

    • Author(s)
      Hatta
    • Journal Title

      Galaxea, JCRS

      Volume: 12 Pages: 45-45

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A sequential observation of basal skeleton formation in the primary polyp of Acropora.2009

    • Author(s)
      Fujiwara E, Matsushima K, Hatta M
    • Journal Title

      Galaxea, JCRS 11

      Pages: 35-35

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Hanging life of acroporids in success after COT outbreaks.2009

    • Author(s)
      服田昌之
    • Journal Title

      Galaxea, JCRS 11

      Pages: 33-33

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 造礁サンゴ幼生の着生・変態機構とシグナル2009

    • Author(s)
      岩尾研二、服田昌之
    • Journal Title

      月刊海洋 41

      Pages: 334-342

    • Related Report
      2010 Final Research Report
  • [Journal Article] The keratin-related Ouroboros proteins function as immune antigens mediating tail regression in Xenopus metamorphosis2009

    • Author(s)
      Mukaigasa K., Hanasaki A., Maeno M., Fujii H., Hayashida S., Itoh M., Kobayashi M, Tochinai S., Hatta M., Iwabuchi K., Taira M., Onoe K., Izutsu Y.
    • Journal Title

      Proceeding of National Academy of Science USA 106

      Pages: 18309-18314

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A sequential observation of basal skeleton formation in the primary polyp of Acropora2009

    • Author(s)
      Fujiwara E., Matsushima K., Hatta M.
    • Journal Title

      Galaxea, JCRS 11

      Pages: 35-35

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A hanging life of acroporids in success after COT outbreaks2009

    • Author(s)
      Hatta M
    • Journal Title

      Galaxea, JCRS 11

      Pages: 33-33

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 造礁サンゴ幼生の着生・変態機構とシグナル2009

    • Author(s)
      岩尾研二, 服田昌之
    • Journal Title

      月刊海洋 41

      Pages: 334-342

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Matsushima K Presumed natural hybrids between Acropora donei and Acropora tenuis.2008

    • Author(s)
      服田昌之
    • Journal Title

      Galaxea, JCRS 10

      Pages: 91-91

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Presumed natural hybrids between Acropora donei and Acropora tenuis.2008

    • Author(s)
      Hatta M., Matsushima K.
    • Journal Title

      Galaxea, JCRS 10

      Pages: 91-91

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular evidence supporting predation by emerging snails on hermatypic corals in temperate areas of Japan.2008

    • Author(s)
      Matsushima K., Hatta M., Kiyomoto M.
    • Journal Title

      Galaxea, JCRS 10

      Pages: 43-43

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] ミドリイシサンゴ幼生のライブ蛍光観察2011

    • Author(s)
      松島夏苗, 他
    • Organizer
      日本動物学会関東支部第62回大会
    • Place of Presentation
      横浜
    • Year and Date
      2011-03-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] ミドリイシサンゴの初期骨格形成を観る2011

    • Author(s)
      服田昌之
    • Organizer
      バイオミネラリゼーションと石灰化-遺伝子から地球環境まで-(東京大学海洋研究所共同利用研究集会)
    • Place of Presentation
      柏
    • Year and Date
      2011-02-10
    • Related Report
      2010 Annual Research Report
  • [Presentation] サンゴに棲む無腸類 Waminoa の本邦初記録2010

    • Author(s)
      松島夏苗, 藤原英史, 服里昌之
    • Organizer
      日本動物学会関東支部第62回大会
    • Place of Presentation
      つくばカピオ (つくば)
    • Year and Date
      2010-03-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] ミドリイシサンゴ初期ポリプ腔腸隔室内の一方向性循環2010

    • Author(s)
      服田昌之, 藤原英史
    • Organizer
      日本動物学会関東支部第62回大会
    • Place of Presentation
      つくばカピオ (つくば)
    • Year and Date
      2010-03-13
    • Related Report
      2009 Annual Research Report
  • [Presentation] Bacteria as environmental signals and a second internal signal to provoke metamorphosis in the coral Acropora2010

    • Author(s)
      松島夏苗, 清本正人, 服田昌之
    • Organizer
      43rd Annual Meeting for the Japanese Society of Developmental Biologists Jointly Sponsored by the Asia-Pacific Developmental Biology Network
    • Place of Presentation
      京都
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] ミドリイシサンゴ幼生の変態応答カスケードは反口側組織に局在する2010

    • Author(s)
      松島夏苗、清本正人、服田昌之
    • Organizer
      日本動物学会第81回大会
    • Place of Presentation
      東京
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] ミドリイシサンゴにおける変態誘導ペプチドのパラロガス遺伝子2010

    • Author(s)
      服田昌之、松島夏苗
    • Organizer
      日本サンゴ礁学会第12回大会
    • Place of Presentation
      つくば
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 簡易造波装置を使用した造礁サンゴ類の飼育2010

    • Author(s)
      芝洋二郎、服田昌之
    • Organizer
      第55回日本動物園水族館協会関東・東北ブロック水族館飼育技術者研究会
    • Place of Presentation
      青森
    • Related Report
      2010 Annual Research Report
  • [Presentation] ハマサンゴ属マイクロアトールの異質パッチ22010

    • Author(s)
      松島夏苗、服田昌之
    • Organizer
      日本サンゴ礁学会第12回大会
    • Place of Presentation
      つくば
    • Related Report
      2010 Annual Research Report
  • [Presentation] ミドリイシサンゴ初期ポリプにおける底盤骨格形成の連続観察2009

    • Author(s)
      藤原英史, 松島夏苗, 服田昌之
    • Organizer
      日本動物学会関東支部第61回大会
    • Place of Presentation
      埼玉
    • Year and Date
      2009-03-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] 同調産卵をするミドリイシサンゴ2種間の天然雑種と種の融合2009

    • Author(s)
      松島夏苗, 服田昌之
    • Organizer
      日本動物学会関東支部第61回大会
    • Place of Presentation
      埼玉
    • Year and Date
      2009-03-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] ミドリイシサンゴ幼生の変態ホルモンに対する部域応答性2009

    • Author(s)
      松島夏苗、服田昌之、清本正人、鈴木豪、林原毅
    • Organizer
      日本動物学会第80回大会
    • Place of Presentation
      静岡
    • Related Report
      2010 Final Research Report
  • [Presentation] ミドリイシサンゴ幼生の変態シグナル経路の部域性2009

    • Author(s)
      松島夏苗、服田昌之、清本正人、鈴木豪、林原毅、目崎拓真
    • Organizer
      日本サンゴ礁学会第11回大会
    • Place of Presentation
      沖縄
    • Related Report
      2010 Final Research Report
  • [Presentation] ミドリイシサンゴ幼生の変態ホルモンに対する部域応答性2009

    • Author(s)
      松島夏苗, 服田昌之, 清本正人, 鈴木豪, 林原毅
    • Organizer
      日本動物学会第80回大会
    • Place of Presentation
      グランシップ (静岡)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ミドリイシサンゴ幼生の変態シグナル経路の部域性2009

    • Author(s)
      松島夏苗, 服田昌之, 清本正人, 鈴木豪, 林原毅, 目崎拓真
    • Organizer
      日本サンゴ礁学会第11回大会
    • Place of Presentation
      本部町公民館 (沖縄)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ハマサンゴ属マイクロアトールの異質パッチ : 病変・同種変異・異種の検討2009

    • Author(s)
      松島夏苗, 服田昌之
    • Organizer
      日本サンゴ礁学会第11回大会
    • Place of Presentation
      本部町公民館 (沖縄)
    • Related Report
      2009 Annual Research Report
  • [Presentation] ミドリイシサンゴ初期ポリプにおける骨格形成過程2009

    • Author(s)
      藤原英史, 松島夏苗, 服田昌之
    • Organizer
      日本サンゴ礁学会第11回大会
    • Place of Presentation
      本部町公民館 (沖縄)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Efficient Isolation of Bacteria That Induce Settlement and Metamorphosis of Acropora Larvae2008

    • Author(s)
      松島夏苗, 服田昌之
    • Organizer
      11th International Coral Reef Symposium
    • Place of Presentation
      フロリダ
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] Metamorphosis Decision of Acropora Larvae in Response to Mixtures of Exclusive Cues from Environments2008

    • Author(s)
      Hatta M, Horikoshi A, Sasaki C, Furuta Y
    • Organizer
      11th International Coral Reef Symposium
    • Place of Presentation
      フロリダ
    • Related Report
      2010 Final Research Report
  • [Presentation] Coral recruitment can be enhanced by larval seeding : An in situ demonstration.2008

    • Author(s)
      Hayashibara T, Suzuki G, Iwao K, Taniguchi H, Hatta M, Shimizu H, Katoh M
    • Organizer
      5th World Fisheries Congress
    • Place of Presentation
      横浜
    • Related Report
      2010 Final Research Report
  • [Presentation] ミドリイシサンゴの変態を阻害する環境シグナルと体内シグナル2008

    • Author(s)
      服田昌之、佐々木千枝、古田好美、照井宏子
    • Organizer
      日本動物学会第79回大会
    • Place of Presentation
      福岡
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] ミドリイシ属サンゴ幼生の着生変態を誘導する環境バクテリアとその多様性2008

    • Author(s)
      松島夏苗、服田昌之
    • Organizer
      日本動物学会第79回大会
    • Place of Presentation
      福岡
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] ミドリイシ幼生の着生変態を誘導するバクテリアの効率的単離2008

    • Author(s)
      松島夏苗、服田昌之
    • Organizer
      日本サンゴ礁学会第11回大会
    • Place of Presentation
      静岡
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] Metamorphosis Decision of Acropora Larvae in Response to Mixtures of Exelusive Cues from Environments2008

    • Author(s)
      Hatta M., Horikoshi A., Sasaki C, Furuta Y.
    • Organizer
      11th International Coral Reef Symposium
    • Place of Presentation
      フロリダ
    • Related Report
      2008 Annual Research Report
  • [Presentation] Coral recruitment can be enhanced by larval seeding : An in situ demonstration.2008

    • Author(s)
      Hayashibara T., Suzuki G., Iwao K., Taniguchi H., Hatta M., Shimizu H., Katoh M.
    • Organizer
      5 th World Fisheries Congress
    • Place of Presentation
      横浜
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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