Method for Inducing Grass Carp Gynogenesis with Koi Sperm and Application of Gynogenetic Grass Carp
A technology for gynogenesis and grass carp, which is applied in the field of fish species improvement to achieve the effects of strong disease resistance, easy access and improved survival rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0039] In May 2017, we used koi carp (2n=100) sperm as a stimulus to conduct artificial gynogenesis research on grass carp, and explored a method for preparing large quantities of gynogenetic grass carp.
[0040] The laboratory also carried out a long-term distant hybridization test, and the results showed that the hybrid combination with grass carp as the female parent and koi as the male parent could not obtain surviving fry. Hybrid seedlings often maintain a shape that is obviously different from that of grass carp embryos during the development process. For example, the yolk sac of the embryo body remains spherical (the yolk sac of normal fry is elongated with the development of the embryo body), and the embryos are deformed to varying degrees. disuse. Therefore, using koi sperm as a stimulus to induce grass carp gynogenesis will not produce surviving hybrid seedlings that will interfere with later experimental statistics and observations. In addition, gynogenetic embryos...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com