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Introduction of reverse genetic analysis into cartilaginous fish research

Research Project

Project/Area Number 19K22414
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 44:Biology at cellular to organismal levels, and related fields
Research InstitutionThe University of Tokyo

Principal Investigator

HYODO SUSUMU  東京大学, 大気海洋研究所, 教授 (40222244)

Co-Investigator(Kenkyū-buntansha) 神田 真司  東京大学, 大気海洋研究所, 准教授 (50634284)
高木 亙  東京大学, 大気海洋研究所, 助教 (90755307)
藤森 千加  東京大学, 大気海洋研究所, 特任研究員 (50750775)
Project Period (FY) 2019-06-28 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2021: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2020: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords軟骨魚類 / 遺伝子導入 / プレハッチ / 生殖周期 / 生殖制御メカニズム / トラザメ / 繁殖 / 機能解析 / 逆遺伝学 / 遺伝子改変
Outline of Research at the Start

軟骨魚類は、適応・繁殖・進化・海洋生態系・資源など基礎生物学的にも社会的にも重要な生物群である。しかし軟骨魚類研究には、遺伝子操作・逆遺伝学的解析が不可能という手法的制約がある。多数の受精卵を使用できることや、エコー検査により初期卵を得られるメリットを活かし、卵割初期卵や発生中の胚へのインジェクション、ウイルスをキャリアに用いる遺伝子導入により、世界でも初めてとなる軟骨魚への遺伝子改変・逆遺伝学的解析に挑戦する。トラザメをモデルに遺伝子改変技術一般を開発することが目的であり、その成果は生理・形態・発生・遺伝など様々な現象解明につながることが期待される。

Outline of Final Research Achievements

In this study, we aimed to introduce reverse genetic analysis into the study of cartilaginous fish, which occupy an important position in the evolution of vertebrates and have various characteristics such as morphology, development, adaptation, and reproduction. First, we clarified the process of embryonic development including nutrient digestion and absorption function during the ontogeny of cloudy catshark, and also investigated endocrine regulation of the reproductive cycle of catshark from ovulation to fertilization, egg-case formation and spawning by ultrasound investigation and concomitant plasma hormone measurement. Based on these basic information, we established primary cultured cells from cloudy catshark embryos and optimized gene transfer using various methods. Furthermore, we conducted introduction of genes into the embryos of cloudy catsharks and the testes of adult fish, an exploratory research aiming at future reverse genetic study.

Academic Significance and Societal Importance of the Research Achievements

これまで、軟骨魚類に特有の様々な特徴や難しさゆえに、軟骨魚類での遺伝子改変、ゲノム編集などは不可能だと考えられてきた。本研究の成果は、今後培養細胞における導入遺伝子の機能解析、細胞機能の遺伝学的解析、生体における特定器官・組織・細胞の遺伝学的機能解析、そして将来的には遺伝子改変動物作出による逆遺伝学的解析を可能にするための第一歩となった。軟骨魚類は海洋生態系の高次捕食者として、海洋生態系の保全・維持・管理という観点からも重要であり、基礎科学だけでなく社会的にも意義は大きい。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (33 results)

All 2022 2021 2020 2019 Other

All Journal Article (16 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 16 results,  Open Access: 8 results) Presentation (15 results) (of which Invited: 2 results) Remarks (2 results)

  • [Journal Article] Molecular mechanism of nutrient uptake in developing embryos of oviparous cloudy catshark (Scyliorhinus torazame)2022

    • Author(s)
      Honda Yuki、Ogawa Nobuhiro、Wong Marty Kwok-Shing、Tokunaga Kotaro、Kuraku Shigehiro、Hyodo Susumu、Takagi Wataru
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 3 Pages: e0265428-e0265428

    • DOI

      10.1371/journal.pone.0265428

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Thyroid and endostyle development in cyclostomes provides new insights into the evolutionary history of vertebrates2022

    • Author(s)
      Takagi Wataru、Sugahara Fumiaki、Higuchi Shinnosuke、Kusakabe Rie、Pascual-Anaya Juan、Sato Iori、Oisi Yasuhiro、Ogawa Nobuhiro、Miyanishi Hiroshi、Adachi Noritaka、Hyodo Susumu、Kuratani Shigeru
    • Journal Title

      BMC Biology

      Volume: 20 Issue: 1 Pages: 76-76

    • DOI

      10.1186/s12915-022-01282-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Straightforward upriver migration to spawning sites by chum salmon Oncorhynchus keta homing to coastal short rivers in the Sanriku region2022

    • Author(s)
      Nobata Shigenori、Sato Katsufumi、Houki Shouji、Ito Motohiro、Aoki Yoshinori、Kitagawa Takashi、Hyodo Susumu
    • Journal Title

      Journal of Fish Biology

      Volume: 100 Issue: 3 Pages: 748-757

    • DOI

      10.1111/jfb.14990

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of species‐specific multiplex real‐time PCR assays for tracing the small pelagic fishes of North Pacific with environmental DNA2022

    • Author(s)
      Wong Marty Kwok‐Shing、Nobata Shigenori、Ito Shin‐ichi、Hyodo Susumu
    • Journal Title

      Environmental DNA

      Volume: 4 Issue: 3 Pages: 510-522

    • DOI

      10.1002/edn3.275

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Regulation by Progestins, Corticosteroids, and RU486 of Transcriptional Activation of Elephant Shark and Human Progesterone Receptors: An Evolutionary Perspective2021

    • Author(s)
      Lin Xiaozhi、Takagi Wataru、Hyodo Susumu、Ijiri Shigeho、Katsu Yoshinao、Baker Michael E.
    • Journal Title

      ACS Pharmacology & Translational Science

      Volume: 5 Issue: 2 Pages: 52-61

    • DOI

      10.1021/acsptsci.1c00191

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Condition factor dependency of burst swimming ability between wild and hatchery-reared chum salmon fry (Oncorhynchus keta)2021

    • Author(s)
      Nobata Shigenori、Houki Shouji、Kitagawa Takashi、Hyodo Susumu
    • Journal Title

      Ichthyological Research

      Volume: 69 Issue: 2 Pages: 280-286

    • DOI

      10.1007/s10228-021-00838-x

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationships between maturational status and migration behavior of homing chum salmon Oncorhynchus keta in inner bays of the Sanriku coast2021

    • Author(s)
      Nobata Shigenori、Kitagawa Takashi、Houki Shouji、Ito Motohiro、Aoki Yoshinori、Sato Katsufumi、Hyodo Susumu
    • Journal Title

      General and Comparative Endocrinology

      Volume: 313 Pages: 113896-113896

    • DOI

      10.1016/j.ygcen.2021.113896

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] N-terminal domain regulates steroid activation of elephant shark glucocorticoid and mineralocorticoid receptors2021

    • Author(s)
      Katsu Yoshinao、Shariful Islam M.D.、Lin Xiaozhi、Takagi Wataru、Urushitani Hiroshi、Kohno Satomi、Hyodo Susumu、Baker Michael E.
    • Journal Title

      The Journal of Steroid Biochemistry and Molecular Biology

      Volume: 210 Pages: 105845-105845

    • DOI

      10.1016/j.jsbmb.2021.105845

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Roles of the ClC chloride channel CLH-1 in food-associated salt chemotaxis behavior of C. elegans2021

    • Author(s)
      Park Chanhyun、Sakurai Yuki、Sato Hirofumi、Kanda Shinji、Iino Yuichi、Kunitomo Hirofumi
    • Journal Title

      eLife

      Volume: 10 Pages: 1-27

    • DOI

      10.7554/elife.55701

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Measurement of 1α hydroxycorticosterone in the Japanese banded houndshark, Triakis scyllium, following exposure to a series of stressors2020

    • Author(s)
      Iki Ayuko、Anderson W. Gary、Deck Courtney A.、Ogihara Mari H.、Ikeba Kiriko、Kataoka Hiroshi、Hyodo Susumu
    • Journal Title

      General and Comparative Endocrinology

      Volume: 292 Pages: 113440-113440

    • DOI

      10.1016/j.ygcen.2020.113440

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Facilitated NaCl Uptake in the Highly Developed Bundle of the Nephron in Japanese Red Stingray Hemitrygon akajei Revealed by Comparative Anatomy and Molecular Mapping2020

    • Author(s)
      Aburatani Naotaka、Takagi Wataru、Wong Marty Kwok-Sing、Kadota Mitsutaka、Kuraku Shigehiro、Tokunaga Kotaro、Kofuji Kazuya、Saito Kazuhiro、Godo Waichiro、Sakamoto Tatsuya、Hyodo Susumu
    • Journal Title

      Zoological Science

      Volume: 37 Issue: 5 Pages: 458-466

    • DOI

      10.2108/zs200038

    • NAID

      210000171963

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Morphological and functional development of the spiral intestine in cloudy catshark (Scyliorhinus torazame)2020

    • Author(s)
      Honda Yuki、Takagi Wataru、Wong Marty K. S.、Ogawa Nobuhiro、Tokunaga Kotaro、Kofuji Kazuya、Hyodo Susumu
    • Journal Title

      Journal of Experimental Biology

      Volume: 223 Pages: 1-1

    • DOI

      10.1242/jeb.225557

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Field application of an improved protocol for environmental DNA extraction, purification, and measurement using Sterivex filter2020

    • Author(s)
      Wong Marty Kwok-Shing、Nakao Mako、Hyodo Susumu
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 21531-21531

    • DOI

      10.1038/s41598-020-77304-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gonadectomy and Blood Sampling Procedures in the Small Size Teleost Model Japanese Medaka (<em>Oryzias latipes</em>)2020

    • Author(s)
      Royan Muhammad Rahmad、Kanda Shinji、Kayo Daichi、Song Weiyi、Ge Wei、Weltzien Finn-Arne、Fontaine Romain
    • Journal Title

      Journal of Visualized Experiments

      Volume: 166 Issue: 166

    • DOI

      10.3791/62006

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comprehensive analysis of genes contributing to euryhalinity in the bull shark, Carcharhinus leucas; Na+-Cl? co-transporter is one of the key renal factors upregulated in acclimation to low-salinity environment2019

    • Author(s)
      Imaseki Itaru、Wakabayashi Midori、Hara Yuichiro、Watanabe Taro、Takabe Souichirou、Kakumura Keigo、Honda Yuki、Ueda Keiichi、Murakumo Kiyomi、Matsumoto Rui、Matsumoto Yosuke、Nakamura Masaru、Takagi Wataru、Kuraku Shigehiro、Hyodo Susumu
    • Journal Title

      The Journal of Experimental Biology

      Volume: 222

    • DOI

      10.1242/jeb.201780

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Transcriptional activation of elephant shark mineralocorticoid receptor by corticosteroids, progesterone, and spironolactone.2019

    • Author(s)
      Katsu Y, Kohno S, Oka K, Lin X, Otake S, Pillai NE, Takagi W, Hyodo S, Venkatesh B, Baker ME
    • Journal Title

      Science Signaling

      Volume: 12 Issue: 584 Pages: 1-10

    • DOI

      10.1126/scisignal.aar2668

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] サメの繁殖制御研究:見えないものをどうみるか2021

    • Author(s)
      兵藤晋
    • Organizer
      第45回日本比較内分泌学会大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] トラザメにおいてプロゲステロンは卵殻の一部であるツルの形成を誘導する2021

    • Author(s)
      下山紘也、井上拓人、齋藤萌々子、有村省吾、小林牧人、徳永幸太郎、高木亙、兵藤晋
    • Organizer
      第45回日本比較内分泌学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] トラザメの卵胞における性ステロイドホルモン合成の変動2021

    • Author(s)
      川野真依、齋藤萌々子、有村省吾、下山紘也、徳永幸太郎、高木亙、黄國成、兵藤晋
    • Organizer
      第45回日本比較内分泌学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] トラザメの卵胞発育に伴う生殖腺刺激ホルモン受容体の発現動態と機能解析2021

    • Author(s)
      有村省吾、齋藤萌々子、下山紘也、徳永幸太郎、高木亙、兵藤晋
    • Organizer
      第45回日本比較内分泌学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] トラザメ胚における消化吸収機構の発達2021

    • Author(s)
      本田祐基、高木亙、小川展弘、徳永幸太郎、小藤一弥、工樂樹洋、兵藤晋
    • Organizer
      日本動物学会第92回大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] アカエイ腎臓における淡水適応の分子メカニズム2021

    • Author(s)
      油谷直孝、高木亙、工樂樹洋、齊藤和裕、牛堂和一郎、坂本竜哉、兵藤晋
    • Organizer
      日本動物学会第92回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] トラザメ産卵周期におけるプロゲステロンの役割2021

    • Author(s)
      下山紘也、井上拓人、齋藤萌々子、有村省吾、小林牧人、徳永幸太郎、高木亙、兵藤晋
    • Organizer
      日本動物学会第92回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] エコー検査を活用したトラザメ産卵周期の非侵襲的同定と性ステロイドホルモンの変動2021

    • Author(s)
      兵藤晋、井上拓人、下山紘也、川野真依、齋藤萌々子、徳永幸太郎、野津了、村雲清美、松本瑠偉、佐藤圭一
    • Organizer
      板鰓類シンポジウム2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] 軟骨魚類の中でもユニークなエイ類の腎ネフロン:尿の組成と形態的特徴から考察する機能2020

    • Author(s)
      油谷直孝、兵藤晋、高木亙
    • Organizer
      第30回バゾプレシン研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] エコー検査を用いたトラザメ(Scyliorhinus torazame)の産卵周期における性ステロイドホルモンの役割の研究2020

    • Author(s)
      下山紘也、井上拓人、斎藤萌々子、有村省吾、小林牧人、徳永幸太郎、高木亙、兵藤晋
    • Organizer
      日本動物学会関東支部大会
    • Related Report
      2020 Research-status Report
  • [Presentation] トラザメにおける生殖腺刺激ホルモン受容体の解析2020

    • Author(s)
      有村省吾 、下山紘也 、齋藤萌々子 、徳永幸太 郎 、高木亙 、兵藤晋
    • Organizer
      日本動物学会関東支部大会
    • Related Report
      2020 Research-status Report
  • [Presentation] エコー検査を活用したトラザメの産卵周期同定と血中性ステロイドホルモンの変動2020

    • Author(s)
      井上拓人、齊藤萌々子、池羽希理子、高木亙、村雲清美、佐藤圭一、徳永幸太郎、小藤一弥、兵藤晋
    • Organizer
      令和2年度日本水産学会春季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] トラザメ胚発生における卵黄嚢上皮ならびに消化管での栄養吸収輸送体の発現解析2019

    • Author(s)
      本田祐基、高木亙、徳永幸太郎、小藤一弥、工樂樹洋、兵藤晋
    • Organizer
      日本動物学会第90回大会
    • Related Report
      2019 Research-status Report
  • [Presentation] トラザメの産卵サイクルの制御メカニズム:エコー検査と血中ステロイドホルモンの測定2019

    • Author(s)
      井上拓人、齊藤萌々子、高木亙、村雲清美、佐藤圭一、徳永幸太郎、小藤一弥、兵藤晋
    • Organizer
      第4回軟骨魚類研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] エコー検査を活用したトラザメの産卵周期と性ステロイドホルモン変動2019

    • Author(s)
      井上拓人、池羽希理子、徳永幸太郎、小藤一弥、高木亙、兵藤晋
    • Organizer
      第44回日本比較内分泌学会大会
    • Related Report
      2019 Research-status Report
  • [Remarks] 東京大学大気海洋研究所生理学分野

    • URL

      http://physiol.aori.u-tokyo.ac.jp/seiri/index.html

    • Related Report
      2021 Annual Research Report 2020 Research-status Report
  • [Remarks] 東京大学大気海洋研究所生理学分野

    • URL

      http://physiol.aori.u-tokyo.ac.jp/seiri/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-07-04   Modified: 2023-01-30  

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