WO2025228120 - KNOCKOUT AND USE OF MSTN1A, MSTN1B, AND MSTN2A GENES OF FISH
National phase entry is expected:
Publication Number
WO/2025/228120
Publication Date
06.11.2025
International Application No.
PCT/CN2025/088901
International Filing Date
15.04.2025
Title **
[English]
KNOCKOUT AND USE OF MSTN1A, MSTN1B, AND MSTN2A GENES OF FISH
[French]
INACTIVATION ET UTILISATION DE GÈNES MSTN1A, MSTN1B ET MSTN2A DE POISSON
[Chinese]
一种鱼类MSTN1A、MSTN1B和MSTN2A基因的敲除与应用
Applicants **
QINGDAO WANGDU ANIMAL SCIENCE AND TECHNOLOGY CO., LTD
Inventors
MO, Sudong
ZHAO, Hongkui
JIANG, Linjian
Priority Data
202410517789.1
28.04.2024
CN
Application details
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1575 | |
| EPO | Filing, Examination, Granting | 11624 | |
| Japan | Filing, Examination, Granting | 2015 | |
| South Korea | Filing, Examination, Granting | 1789 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,743
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Abstract[English]
The present invention pertains to the field of aquaculture and relates to a method for improving the muscle production performance of fish and particularly to knockout and use of the mstn1a, mstn1b, and mstn2a genes of fish. The method involves knocking out the mstn1a, mstn1b, and mstn2a genes of fish simultaneously to create a fish variety that has a double-muscled phenotype and grows fast.[French]
La présente invention se rapporte au domaine de l'aquaculture et concerne un procédé d'amélioration des performances de production musculaire de poisson et, en particulier, l'inactivation et l'utilisation des gènes mstn1a, mstn1b et mstn2a de poisson. Le procédé consiste à inactiver les gènes mstn1a, mstn1b et mstn2a du poisson simultanément pour créer une variété de poisson qui a un phénotype à double musculature et croît rapidement.[Chinese]
本发明属于水产养殖领域，涉及一种提高鱼类肌肉生产性能的方法，具体而言，涉及鱼类中mstn1a、mstn1b和mstn2a基因的敲除与应用。所述方法通过同时敲除鱼类中mstn1a、mstn1b和mstn2a基因，创造出一个具有双肌表型、生长迅速的鱼类品种。