Invention Grant
- Patent Title: Method of maintaining ovaries of marine fish, method of adjusting culture solution, and method of producing eggs or fertilized eggs of marine fish
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Application No.: US15561378Application Date: 2016-01-19
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Publication No.: US10791718B2Publication Date: 2020-10-06
- Inventor: Taku Endo , Naoki Kumakura , Shinji Adachi
- Applicant: Nippon Suisan Kaisha, Ltd.
- Applicant Address: JP Tokyo
- Assignee: Nippon Suisan Kaisha, Ltd.
- Current Assignee: Nippon Suisan Kaisha, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7a77d2b2
- International Application: PCT/JP2016/051465 WO 20160119
- International Announcement: WO2016/152215 WO 20160929
- Main IPC: A01K61/10
- IPC: A01K61/10 ; A01K67/02 ; A01N1/02
Abstract:
Provided are a method of maintaining the ovaries of marine fish, and a method of obtaining fertilized egg. Provided is a method of maintaining ovaries in which the ovaries are removed from marine fish and the ovaries or fragmented ovaries are cultured in a culture solution. Also, provided is a method of obtaining fertilized eggs of marine fish, the method including allowing ovaries, which have been maintained after removal to ovulate and performing artificial insemination. Further, the present invention relates to a method of maintaining the fertilization capability of ovulated eggs of marine fish by using the culture solution. According to the present invention, fertilized eggs of marine fish can be easily obtained and seed can be efficiently produced.
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