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The Study on Proteinaceous Toxins from the Cnidarians.

Research Project

Project/Area Number 15510172
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Living organism molecular science
Research InstitutionTokyo University of Marine Science and Technology (2004-2005)
東京水産大学 (2003)

Principal Investigator

NAGAI Hiroshi  Tokyo University of Marine Science and Technology, Department of Ocean Science, Associate Professor, 海洋科学部, 助教授 (50291026)

Co-Investigator(Kenkyū-buntansha) NAMIKOSHI Michio  Tokyo University of Marine Science and Technology, Department of Ocean Science, Professor, 海洋科学部, 教授 (30189196)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,600,000 (Direct Cost: ¥3,600,000)
Fiscal Year 2005: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2004: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2003: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsChiropsalmus quadrigatus / protein toxin / cytotoxicity / hemolytic activity / Actineria villosa / fire coral / アカクラゲ / ミズクラゲ / タンパク質 / 毒素 / 致死活性 / ウンバチイソギンチャク / PsTX-60B / 刺胞動物 / AvTX-60A / MACPF
Research Abstract

From the fiscal year 2003 to 2005, we have mainly studied on the isolation and chemical characterization of proteinaceous toxins obtained from Okinawan marine venomous animals. During these studies, we have found out the box jellyfish Chiropsalmus quadrigatus (habukurage in Japanese) has several proteinaceous toxins of which mode of action differs to each other. This result suggests that the stinging syndrome by C.quadrigatus is composed of multiple symptoms. The Okinawan sea anemone Actineria villosa causes severe cases of stinging. However, the causative toxins of the stinging by this species have not yet been known. Subsequently, we isolated the proteinaceous toxin which designated as A.viliosa toxin 60A (AvTX-60A, ca.60 kDa) as the major toxin. The cDNA encoding AvTX-60A was sequenced. The deduced amino acid sequence of AvTX-60A showed the MACPF domain. The hemolytic proteinaceous toxin has been successfully isolated from the venomous fire coral, Millepora sp. This toxin had an acidic isoelectric point and the molecular weight of around 100 kDa. This is the first reported case of the isolation of a high molecular weight (100 kDa) protein toxin as its active form from cnidarians.

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (56 results)

All 2006 2005 2004 2003 Other

All Journal Article (48 results) Book (2 results) Publications (6 results)

  • [Journal Article] New cyclic depsipeptides from the green alga Bryopsis species ; Application of a carboxypeptidase hydrolysis reaction to the structure determination.2006

    • Author(s)
      Andrey Dmitrenok, Takashi Iwashita, Terumi Nakajima, Bryan Sakamoto, Michio Namikoshi, Hiroshi Nagai.
    • Journal Title

      Tetrahedron 62

      Pages: 1301-1308

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Molecular cloning of two toxic phospholipases A_2 from the crown-of-thorns starfish Acanthaster planci venom.2006

    • Author(s)
      Eiji Ota, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi.
    • Journal Title

      Comp.Biochem.Physiol.Part B. 143

      Pages: 54-60

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] New cyclic depsipeptides from the green alga Bryopsis species ; Application of a carboxypeptidase hydrolysis reaction to the structure determination.2006

    • Author(s)
      Andrey Dmitrenok, Takashi Iwashita, Terumi Nakajima, Bryan Sakamoto, Michio Namikoshi, Hiroshi Nagai
    • Journal Title

      Tetrahedron 62

      Pages: 1301-1308

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Molecular cloning of two toxic phospholipases A_2 from the crown-of-thorns starfish Acanthaster planci venom.2006

    • Author(s)
      Eiji Ota, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi
    • Journal Title

      Comp.Biochem.Physiol.Part B 143

      Pages: 54-60

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Novel peptide toxins from acrorhagi, aggressive organs of the sea anemone Actinia equina.2005

    • Author(s)
      Tomohiro Honma, Sonomi Minagawa, Hiroshi Nagai, Masami Ishida, Yuji Nagashima, Kazuo Shiomi.
    • Journal Title

      Toxicon 46

      Pages: 768-774

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Lissoclibadins 1-3, three new polysulfur alkaloids, from the ascidian Lissoclinum cf.badium.2005

    • Author(s)
      Hongwei Liu, Takeshi Fujiwara, Teruaki Nishikawa, Yuri Mishima, Hiroshi Nagai, Takeshi Shida, Kazuo Tachibana, Hisayoshi Kobayashi, Remy E.P.Mangindaan, Michio Namikoshi.
    • Journal Title

      Tetrahedron 61

      Pages: 8611-8615

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation and Characterization of Seven New Meroditerpenoids as Inhibitors of Starfish Oocyte Masturation from a Marine Sponge Strongylophora strongylata.2005

    • Author(s)
      Hongwei Liu, Michio Namikoshi, Kyoko Akano, Hisayoshi Kobayashi, Hiroshi Nagai, Xinsheng Yao.
    • Journal Title

      Journal of Asian Natural Products Research 7

      Pages: 661-670

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Biosynthesis and Transformation of Homoanatoxin-a in the Cyanobacterium Raphidiopsis mediterranea Skuja and Structures of Three New Homologues.2005

    • Author(s)
      Michio Namikoshi, Tomokazu Murakami, Takeshi Fujiwara, Hiroshi Nagai, Takeshi Niki, Emiko Harigaya, Mariyo F.Watanabe, Taiko Oda, Junko Yamada, Shigeo Tsujimura.
    • Journal Title

      Chemical Research in Toxicology 17

      Pages: 1692-1696

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation and molecular cloning of novel peptide toxins from the sea anemone Antheopsis maculata.2005

    • Author(s)
      Tomohiro Homma, Yuichi Hasegawa, Masami Ishida, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi.
    • Journal Title

      Toxicon 45

      Pages: 33-41

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] 刺胞毒とその利用.2005

    • Author(s)
      永井宏史
    • Journal Title

      日本水産学会誌 71

      Pages: 989-990

    • NAID

      110004857150

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Novel peptide toxins from acrorhagi, aggressive organs of the sea anemone Actinia equina.2005

    • Author(s)
      Tomohiro Honma, Sonomi Minagawa, Hiroshi Nagai, Masami Ishida, Yuji Nagashima, Kazuo Shiomi
    • Journal Title

      Toxicon 46

      Pages: 768-774

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lissoclibadins 1-3, three new polysulfur alkaloids, from the ascidian Lissoclinum cf.badium.2005

    • Author(s)
      Hongwei Liu, Takeshi Fujiwara, Teruaki Nishikawa, Yuri Mishima, Hiroshi Nagai, Takeshi Shida, Kazuo Tachibana, Hisayoshi Kobayashi, Remy E.P.Mangindaan, Michio Namikoshi
    • Journal Title

      Tetrahedron 61

      Pages: 8611-8615

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation and Characterization of Seven New Meroditerpenoids as Inhibitors of Starfish Oocyte Masturation from a Marine Sponge Strongylophora strongylata.2005

    • Author(s)
      Hongwei Liu, Michio Namikoshi, Kyoko Akano, Hisayoshi Kobayashi, Hiroshi Nagai, Xinsheng Yao
    • Journal Title

      Journal of Asian Natural Products Research 7

      Pages: 661-670

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Biosynthesis and Transformation of Homoanatoxin-a in the Cyanobacterium Raphidiopsis mediterranea Skuja and Structures of Three New Homologues.2005

    • Author(s)
      Michio Namikoshi, Tomokazu Murakami, Takeshi Fujiwara, Hiroshi Nagai, Takushi Niki, Emiko Harigaya, Mariyo F.Watanabe, Taiko Oda, Junko Yamada, Shigeo Tsujimura
    • Journal Title

      Chemical Research in Toxicology 17

      Pages: 1692-1696

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation and molecular cloning of novel peptide toxins from the sea anemone Antheopsis maculata.2005

    • Author(s)
      Tomohiro Homma, Yuichi Hasegawa, Masami Ishida, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi
    • Journal Title

      Toxicon 45

      Pages: 33-41

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lissoclibadins 1-3, three new polysulfur alkaloids, from the ascidian Lissoclinum cf. badium2005

    • Author(s)
      Hongwei Liu, Takeshi Fujiwara, Teruaki NishiKawa, Yuri Mishima, Hiroshi Nagai, Takeshi Shida, Kazuo Tachibana, Hisayoshi Kobayashi, Remy E.P.Mangindaan, Michio Namikoshi.
    • Journal Title

      Tetrahedron 61

      Pages: 8611-8615

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Biosynthesis and Transformation of Homoanatoxin-a in the Cyanobacterium Raphidiopsis mediterranea Skuja and Structures of Three New Homologues.2005

    • Author(s)
      Michio Namikoshi, Tomokazu Murakami, Takeshi Fujiwara, Hiroshi Nagai, Takushi Niki, Emiko Harigaya, Mariyo F.Watanabe, Taiko Oda, Junko Yamada, Shigeo Tsujimura.
    • Journal Title

      Chemical Research in Toxicology 17

      Pages: 1692-1696

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 刺胞毒とその利用2005

    • Author(s)
      永井宏史
    • Journal Title

      日本水産学会誌 71

      Pages: 989-990

    • NAID

      110004857150

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Isolation of Araguspongine M, a New Stereoisomer of Araguspongine/Xestospongin alkaloid, and Dopamine from the Marine Sponge Neopetrosia exigua Collected in Palau.2004

    • Author(s)
      Hongwei Liu, Yuri Mishima, Takeshi Fujiwara, Hiroshi Nagai, Akira Kitazawa, Yuji Mine, Hisayoshi Kobayashi, Xinsheng Yao, Junko Yamada, Taiko Oda, Michio Namikoshi.
    • Journal Title

      Marine Drugs 2

      Pages: 154-163

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Plancitoxins, lethal factors from the crown-of-thorns starfish Achanthaster planci, are deoxyribonucleases II.2004

    • Author(s)
      Kazuo Shiomi, Sayaka Midorikawa, Masami Ishida, Yuji Nagashima, Hiroshi Nagai.
    • Journal Title

      Toxicon

      Pages: 499-506

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Lissoclibadin 1, a novel trimeric sulfur-bridged dopamine derivative, from the tropical ascidian Lissoclinum cf.badium.2004

    • Author(s)
      Hongwei Liu, Silvester Benny Pratasik, Teruaki Nishikawa, Takeshi Shida, Kazuo Tachibana, Takeshi Fujiwara, Hiroshi Nagai, Hisayoshi Kobayashi, Michio Namikoshi.
    • Journal Title

      Tetrahedron letters 45

      Pages: 7015-7017

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation and Characterization of Polybrominated Diphenyl Ethers as Inhibitors of Microtuble Assembly from a Marine Sponge Phyllospongia dendyi Collected at Palau.2004

    • Author(s)
      Hongwei Liu, Michio Namikoshi, Shiori Meguro, Hiroshi Nagai, Hisayoshi Kobayashi, Xinsheng Yao.
    • Journal Title

      J.Nat.Prod. 67

      Pages: 472-474

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A new membrane-attack complex/ perform (MACPF) domain fatal toxin from the nematocyst venom of the Okinawan sea anemone Actineria villosa.2004

    • Author(s)
      Naomasa Oshiro, Chiho Kobayashi, Setsuko Iwanaga, Masatoshi Nozaki, Michio Namikoshi, Jurg Spring, Hiroshi Nagai.
    • Journal Title

      Toxicon 43

      Pages: 225-228

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] wo New Manoalide Derivatives Isolated as Natural Products from a Marine Sponge Luffariella sp.Collected in Palau.2004

    • Author(s)
      Michio Namikoshi, Shigeo Suzuki, Shiori Meguro, Hiroshi Nagai, Yoshio Koike, Akira Kitazawa, Hisayoshi Kobayashi, Taiko Oda, Junko Yamada.T
    • Journal Title

      Fisheries Science 70

      Pages: 151-157

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation of Araguspongine M, a New Stereoisomer of Araguspongine/Xestospongin alkaloid, and Dopamine from the Marine Sponge Neopetrosia exigua Collected in Palau.2004

    • Author(s)
      Hongwei Liu, Yuri Mishima, Takeshi Fujiwara, Hiroshi Nagai, Akira Kitazawa, Yuji Mine, Hisayoshi Kobayashi, Xinsheng Yao, Junko Yamada, Taiko Oda, Michjo Namikoshi
    • Journal Title

      Marine Drugs 2

      Pages: 154-163

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Plancitoxins, lethal factors from the crown-of-thorns starfish Achanthaster planci, are deoxyribonucleases II.2004

    • Author(s)
      Kazuo Shiomi, Sayaka Midorikawa, Masami Ishida, Yuji Nagashima, Hiroshi Nagai
    • Journal Title

      Toxicon 44

      Pages: 499-506

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] Lissoclibadin 1, a novel trimeric sulfur-bridged dopamine derivative, from the tropical ascidian Lissoclinum cf.badium.2004

    • Author(s)
      Hongwei Liu, Silvester Benny Pratasik, Teruaki Nishikawa, Takeshi Shida, Kazuo Tachibana, Takeshi Fujiwara, Hiroshi Nagai, Hisayoshi Kobayashi, Michio Namikoshi
    • Journal Title

      Tetrahedron letters 45

      Pages: 7015-7017

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation and Characterization of Polybrominated Diphenyl Ethers as Inhibitors of Microtuble Assembly from a Marine Sponge Phyllospongia dendyi Collected at Palau.2004

    • Author(s)
      Hongwei Liu, Michio Namikoshi, Shiori Meguro, Hiroshi Nagai, Hisayoshi Kobayashi, Xinsheng Yao
    • Journal Title

      J.Nat.Prod. 67

      Pages: 472-474

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A new membrane-attack complex/perforin (MACPF) domain fatal toxin from the nematocyst venom of the Okinawan sea anemone Actineria villosa.2004

    • Author(s)
      Naomasa Oshiro, Chiho Kobayashi, Setsuko Iwanaga, Masatoshi Nozaki, Michio Namikoshi, Jurg Spring, Hiroshi Nagai
    • Journal Title

      Toxicon 43

      Pages: 225-228

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Two New Manoalide Derivatives Isolated as Natural Products from a Marine Sponge Luffariella sp.Collected in Palau.2004

    • Author(s)
      Michio Namikoshi, Shigeo Suzuki, Shiori Meguro, Hiroshi Nagai, Yoshio Koike, Akira Kitazawa, Hisayoshi Kobayashi, Taiko Oda, Junko Yamada
    • Journal Title

      Fisheries Science 70

      Pages: 151-157

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Isolation of Araguspongine M, a New Stereoisomer of Araguspongine/Xestospongin alkaloid, and Dopamine from the Marine Sponge Neopetrosia exigua Collected in Palau2004

    • Author(s)
      H.Liu, Y.Mishima, T.Fujiwara, H.Nagai, A.Kitazawa, Y.Mine, H.Kobayashi, X.Yao, J.Yamada, T.Oda, M.Namikoshi
    • Journal Title

      Marine Drugs 2

      Pages: 154-163

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Lissoclibadin 1, a novel trimeric sulfur-bridged dopamine derivative, from the tropical ascidian Lissoclinum cf. badium2004

    • Author(s)
      H.Liu, S.B.Pratasik, T.Nishikawa, T.Ishida, K.Tachibana, T.Fujiwara, H.Nagai, H.Kobayashi, M.Namikoshi
    • Journal Title

      Tetrahedron letters 45

      Pages: 7015-7017

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Isolation and Characterization of Polybrominated Diphenyl Ethers as Inhibitors of Microtuble Assembly from a Marine Sponge Phyllospongia dendyi Collected at Palau2004

    • Author(s)
      Hongwei Liu, Michio Namikoshi, Shiori Meguro, Hiroshi Nagai, Hisayoshi Kobayashi, Xinsheng Yao
    • Journal Title

      J.Nat.Prod. 67

      Pages: 472-474

    • Related Report
      2004 Annual Research Report
  • [Journal Article] A new membrane-attack complex/ perforin (MACPF) domain fatal toxin from the nematocyst venom of the Okinawan sea anemone Actineria villosa2004

    • Author(s)
      Naomasa Oshiro, Chiho Kobayashi, Setsuko Iwanaga, Masatoshi Nozaki, Michio Namikoshi, Jurg Spring, Hiroshi Nagai
    • Journal Title

      Toxicon 43

      Pages: 225-228

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Two New Manoalide Derivatives Isolated as Natural Products from a Marine Sponge Luffariella Sp. Collected in Palau2004

    • Author(s)
      M.Namikoshi, S.Suzuki, S.Meguro, H.Nagai, Y.Koike, A.Kitazawa, H.Kobayashi, T.Oda, J.Yamada
    • Journal Title

      Fisheries Science 70

      Pages: 151-157

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Recent Progress in Jellyfish Toxin Study.2003

    • Author(s)
      Hiroshi Nagai.
    • Journal Title

      Journal of Health Science 49

      Pages: 337-340

    • NAID

      110003609085

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Trial of MASS Spectrometric Characterization on Novel Animal Toxins in Femto-molar Amount from the Subtoropical Islands.2003

    • Author(s)
      Terumi Nakajima, Hideo Naoki, Gerardo Corzo, Dai Li, Miki Hisada, Pierre Escoubas, Naoko Yamaji, Hiroshi Nagai, Akikazu Yasuda, Marta Andrianstiferana, Joachim Haupt, Naomasa Ohshiro
    • Journal Title

      J.Toxicol-Toxin Rev. 22

      Pages: 509-520

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Molecular cloning of an epidermal growth factor-like toxin and two sodium channel toxins from the sea anemone Stichodactyla gigantean.2003

    • Author(s)
      Tomohiro Honma, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi
    • Journal Title

      Biochim.Biophys.Acta 1652

      Pages: 103-106

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Primary structure of echotoxin 2, an actinoporin-like hemolytic toxin from the salivary gland of the marine gastropod Monoplex echo.2003

    • Author(s)
      Yoko Kawashima, Hiroshi Nagai, Masami Ishida, Yuji Nawashima, Kazuo Shiomi
    • Journal Title

      Toxicon 42

      Pages: 491-497

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Simultaneous production of homoanatoxin-a, anatoxin-a, and a new non-toxic 4-hydroxyhomoannatoxin-a by the cyanobacterium Raphidiopsis mediterranea Skuja.2003

    • Author(s)
      Michio Namikoshi, Tomokazu Murakami, Mariyo F.Watanabe, Taiko Oda, Junko Yamada, Shigeo Tsujimura, Hiroshi Nagai, Shinshi Oishi.
    • Journal Title

      Toxicon 42

      Pages: 533-538

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Three New Chlorine Containing Antibiotics from a Marine-derived Fungus Aspergillus ostianus Collected in Phonpei.2003

    • Author(s)
      Michio Namikoshi, Rika Negishi, Hiroshi Nagai, Andrey Dmitrenok, Hisayoshi Kobayashi.
    • Journal Title

      Journal of Antibiotics 56

      Pages: 755-761

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 立方クラゲ類の刺胞毒.2003

    • Author(s)
      永井宏史.
    • Journal Title

      日本水産学会誌 69

      Pages: 827-828

    • NAID

      110003145596

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 沖縄産ウンバチイソギンチャクの刺胞毒に関する研究.2003

    • Author(s)
      大城直雅, 永井宏史
    • Journal Title

      うみうし通信 38

      Pages: 10-11

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Recent Progress in Jellyfish Toxin Study2003

    • Author(s)
      Hiroshi Nagai
    • Journal Title

      Journal of Health Science 49

      Pages: 337-340

    • NAID

      110003609085

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Molecular cloning of an epidermal growth factor-like toxin and two sodium channel toxins from the sea anemone Stichodactyla gigantea.2003

    • Author(s)
      Tomohiro Honma, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi
    • Journal Title

      Biochim.Biophys.Acta. 1652

      Pages: 103-106

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Primary structure of echotoxin 2, an actinoporin-like hemolytic toxin from the salivary gland of the marine gastropod Monoplex echo.2003

    • Author(s)
      Yoko Kawashima, Hiroshi Nagai, Masami Ishida, Yuji Nagashima, Kazuo Shiomi
    • Journal Title

      Toxicon 42

      Pages: 491-497

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Simultaneous production of homoanatoxin-a, anatoxin-a, and a new non-toxic 4-hydroxyhomoannatoxin-a by the cyanobacterium Raphidiopsis mediterranea Skuja.2003

    • Author(s)
      Michio Namikoshi, Tomokazu Murakami, Mariyo F.Watanabe, Taiko Oda, Junko Yamada, Shigeo Tsujimura, Hiroshi Nagai, Shinshi Oishi
    • Journal Title

      Toxicon 42

      Pages: 533-538

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Three New Chlorine Containing Antibiotics from a Marine-derived Fungus Aspergillus ostianus Collected in Phonpei.2003

    • Author(s)
      Michio Namikoshi, Rika Negishi, Hiroshi Nagai, Andrey Dmitrenok, Hisayoshi Kobayashi
    • Journal Title

      Journal of Antibiotics 56

      Pages: 755-761

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 海洋生物成分の利用(伏谷伸宏編)2005

    • Author(s)
      永井宏史(分担執筆)
    • Publisher
      CMC出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 海洋生物成分の利用 (伏谷伸宏編)2005

    • Author(s)
      永井宏史
    • Total Pages
      9
    • Publisher
      CMC出版
    • Related Report
      2005 Annual Research Report
  • [Publications] Hiroshi Nagai: "Recent Progress in Jellyfish Toxin Study."Journal of Health Science. 49. 337-340 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 大城直雅, 永井宏史: "沖縄産ウンバチイソギンチャクの刺胞毒に関する研究"うみうし通信. 38. 10-11 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Tomohiro Honma, Hiroshi Nagai, Yuji Nagashima, Kazuo Shiomi: "Molecular cloning of an epidermal growth factor-like toxin and two sodium channel toxins from the sea anemone Stichodactyla gigantea."Biochim.Biophys.Acta.. 1652. 103-106 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Yoko Kawashima.Hiroshi Nagai, Masami Ishida, Yuji Nagashima, Kazuo Shiomi: "Primary structure of echotoxin 2, an actinoporin-like hemolytic toxin from the salivary gland of the marine gastropod Monoplex echo."Toxicon. 42. 491-497 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 永井宏史: "立方クラゲ類の刺胞毒"日本水産学会誌. 69. 827-828 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Michio Namikoshi, Rika Negishi, Hiroshi Nagai, Andrey Dmitrenok, Hisayoshi Kobayashi: "Three New Chlorine Containing Antibiotics from a Marine-derived Fungus Aspergillus ostianus Collected in Phonpei."Journal of Antibiotics. 56. 755-761 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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