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Function and origin of kidney-secreted substance in male teleost showing nest-breeding

Research Project

Project/Area Number 17K07906
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Aquatic bioproduction science
Research InstitutionGifu University

Principal Investigator

Koya Yasunori  岐阜大学, 教育学部, 教授 (30273113)

Co-Investigator(Kenkyū-buntansha) 山家 秀信  東京農業大学, 生物産業学部, 准教授 (40423743)
松原 創  金沢大学, 生命理工学系, 教授 (50459715)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords腎臓 / 性フェロモン / 営巣繁殖 / スピギン / 硬骨魚類 / カジカ科 / トゲウオ科 / 生殖 / 尿 / 生殖生理 / 繁殖行動 / 生殖周期 / 営巣 / ムチン / 遺伝子発現 / 尿細管 / 膀胱 / 生理学 / フェロモン
Outline of Final Research Achievements

We found that active synthesis of viscus substance in the kidney and storage of urine in the urinary bladder occurred during the breeding season in male fish of Gasterosteidae, Cottidae, and Gobiidae showing nest-breeding. It was well known that male Gasterosteidae synthesizes viscus substance; i.e. spiggin which is used for nest building using vegetative piece, in their kidney. We demonstrated that homologous gene of spiggin expressed in male kidney during breeding season in Cottidae. Furthermore, we found that extract of male kidney had a effect of female attraction in Gasterosteidae. From these results, we concluded that viscus substance synthesized in male kidney during breeding season in Gasterostiedae, Cottidae, and Gobiidae, have a function of female attraction for the nest, and spiggin of Gasterosteidae originated from female-attracting substance.

Academic Significance and Societal Importance of the Research Achievements

営巣繁殖する硬骨魚類の繁殖成功には雄による雌の巣への誘引が重要であり、複数の分類群に跨って誘引物質の産生・分泌に腎臓が関わっている可能性を見出した。また、これまでにトゲウオ科魚類で巣材の接着物質(スピギン)が腎臓で産生・分泌されることが知られていたが、これと相同な遺伝子が、営巣繁殖する他の分類群の魚類にも存在することが示され、トゲウオ科魚類のスピギンが雌を誘引する物質から進化して巣材を接着する機能をも獲得したことが示された。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (19 results)

All 2020 2019 2018 2017

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (11 results) (of which Invited: 3 results) Book (4 results)

  • [Journal Article] Effects of preventing a temperature decrease during winter on reproduction of male small-egged Kajika, Cottus pollux SE2020

    • Author(s)
      Yasunori Koya, Ryoji Fujii, Daisuke Tahara, Hidenobu Yambe, Takaharu Natsumeda
    • Journal Title

      Fish Physiology and Biochemistry

      Volume: - Issue: 4 Pages: 1243-1253

    • DOI

      10.1007/s10695-020-00787-8

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Host selection and ovipositor length in eight sympatric species of sculpins that deposit their eggs into tunicates or sponges2019

    • Author(s)
      Awata Satoshi, Sasaki Haruka, Goto Tomohito, Koya Yasunori, Takeshima Hirohiko, Yamazaki Aya, Munehara Hiroyuki
    • Journal Title

      Marine Biology

      Volume: 166 Issue: 5 Pages: 59

    • DOI

      10.1007/s00227-019-3506-4

    • NAID

      120006847758

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020094

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 岐阜県神通川水系小鳥川から確認されたカジカ小卵型2019

    • Author(s)
      伊藤玄・北西滋・古屋康則・向井貴彦
    • Journal Title

      日本生物地理学会会報

      Volume: 74 Pages: 13-17

    • NAID

      40022125795

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Changes in Sex Steroids and Ovarian Steroidogenic Enzyme mRNA Levels in Artificially Maturing Japanese Eel (Anguilla japonica) and Naturally Maturing New Zealand Longfin Eel (Anguilla dieffenbachii) during Vitellogenesis2019

    • Author(s)
      Matsubara Hajime、Lokman P. Mark、Kazeto Yukinori、Okumura Hiromi、Ijiri Shigeho、Hirai Toshiaki、Young Graham、Adachi Shinji、Yamauchi Kohei
    • Journal Title

      Fishes

      Volume: 4 Issue: 4 Pages: 52-52

    • DOI

      10.3390/fishes4040052

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] トミヨ属淡水型の生殖周期と雄の腎臓組織の季節変化2019

    • Author(s)
      長屋美希・山家秀信・古屋康則
    • Organizer
      日本魚類学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ドンコの精巣構造と精子形成の特徴2019

    • Author(s)
      古屋康則・喜多祥也
    • Organizer
      日本魚類学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ミナミメダカの雄における雌の質に応じた戦略的な精子配分2019

    • Author(s)
      近藤湧生・幸田正典・古屋康則・安房田智司
    • Organizer
      日本動物学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 海水魚と淡水魚精子の卵門侵入2019

    • Author(s)
      松原創・春見達郎・小林寛・永見新・横田高士・中野美和・市村政樹・近藤昌和・鈴木信雄・柳町隆造
    • Organizer
      日本水産学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 深海性高級魚キチジの種苗生産に関する研究-VI2019

    • Author(s)
      松原創・春見達郎・岩田大輔・小林寛・永見新・横田高士・中野美和・松原孝博・鈴木信雄・柳町隆造
    • Organizer
      日本水産学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] カジカ属魚類の雄は繁殖期に腎臓でイトヨの造巣粘着物質の相同遺伝子を発現させる2018

    • Author(s)
      小野哲治・松原創・古屋康則
    • Organizer
      日本動物学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 繁殖期のアブラボテの雌における飲水量・膀胱内尿量の増加と腎臓組織の変化2018

    • Author(s)
      村瀬有香・古屋康則
    • Organizer
      日本魚類学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 魚だって、匂いで惹きつける2018

    • Author(s)
      山家秀信
    • Organizer
      BIOMIMETICS市民セミナー
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Introduction to Japan aquaculture2018

    • Author(s)
      Hajime Matsubara
    • Organizer
      Seminar of Project for Building Capacity for Can Tho University to be an Excellent Institution of Education, Scientific Research and Technology Transfer
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] General aquaculture in Japan2018

    • Author(s)
      Hajime Matsubara
    • Organizer
      Joint Symposium between Kanazawa University and Prince of Songkla University on Recent Advances in Marine Science, Aquaculture and Food Technology
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] ヌマチチブの雄の繁殖期における膀胱内への尿の蓄積2017

    • Author(s)
      古屋康則・高橋杏佳
    • Organizer
      2017年度日本魚類学会年会
    • Related Report
      2017 Research-status Report
  • [Book] 魚類学の百科事典(真骨類の生殖器官pp. 142-143,生理(扉)pp. 329,胎生魚pp. 364-365,実験動物としての魚類pp. 386,受精pp. 392-393)2018

    • Author(s)
      一般社団法人日本魚類学会(分担執筆:古屋康則)
    • Total Pages
      756
    • Publisher
      丸善出版
    • ISBN
      9784621303177
    • Related Report
      2018 Research-status Report
  • [Book] 魚類学の百科事典(性フェロモンpp. 362-363)2018

    • Author(s)
      一般社団法人日本魚類学会(分担執筆:山家秀信)
    • Total Pages
      756
    • Publisher
      丸善出版
    • ISBN
      9784621303177
    • Related Report
      2018 Research-status Report
  • [Book] 魚類学の百科事典(痛みと麻酔pp. 376-377)2018

    • Author(s)
      一般社団法人日本魚類学会(分担執筆:松原 創)
    • Total Pages
      756
    • Publisher
      丸善出版
    • ISBN
      9784621303177
    • Related Report
      2018 Research-status Report
  • [Book] Aroma Research 74号(魚類の性フェロモン. 水の中の匂いを科学する~水中の匂いを生物が受け取る仕組み~.pp. 9-15)2018

    • Author(s)
      山家秀信
    • Total Pages
      199
    • Publisher
      フレグランスジャーナル社
    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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