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Dernière mise à jour : Mai 2018

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reprofish

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Japan

Fish research laboratories in Japan

TOKYO UNIVERSITY OF MARINE SCIENCE & TECHNOLOGY, DEPT OF MARINE BIOSCIENCES
Research Group: Fish physiology
Research Application: Fertility control, spawning control, broodstock management
Scientific Interest: Gamete physiology, gonad physiology
Description of research: Development of surrogate broodstock technology in fish by germ cell transplantation; one of the final objectives of this study is to make surrogate mackerel recipients produce bluefin tuna gametes. Cryopreservation of fish germ cells; since there is no cryopreservation technique for fish eggs and embryos currently available, this will be a breakthrough for preservation of fish genetic resources. In vitro culture of fish germ cells in order to use them as an alternative to ES cells. Analysis of endocrine control of fish germ cell proliferation and differentiation.
Lead researcher(s): Goro YOSHIZAKI
Contact details: Tokyo University of Marine Science & Technology, Dept of Marine Biosciences, 4-5-7 Konan, Minato-Ku, Tokyo, 108-8477 Japan.
Website: http://www2.kaiyodai.ac.jp/seibutsuHP/english/index.html
INTERNATIONAL CHRISTIAN UNIVERSITY, DIVISION OF NATURAL SCIENCES
Research Group: Reproductive biology of fish, aquaculture
Research Application: Sex control, puberty control, fertility control
Scientific Interest: Neuroendocrinology
Description of research: Endocrine control of fish sexual behaviour, environmental influence on sexual behaviour, production of recombinant fish hormones for aquaculture.
Lead researcher(s): Makito KOBAYASHI
Contact details: International Christian University, Division of Natural Sciences, 3-19-2 Osawa, Mitaka, Tokyo, 181-8585 Japan.
Website: http://www.icu.ac.jp/liberalarts_e/natural_s.html