期刊
SCIENCE CHINA-LIFE SCIENCES
卷 62, 期 1, 页码 22-45出版社
SCIENCE PRESS
DOI: 10.1007/s11427-018-9408-x
关键词
fish; distant hybridization; intraspecific hybridization; breeding technology; lineage
类别
资金
- National Natural Science Foundation of China [31730098, 31430088, 31802287]
- Earmarked Fund for China Agriculture Research System [CARS-45]
- Key Research and Development Program of Hunan Province [2018NK2072]
- Hunan Provincial Natural Science and Technology Major Project [2017NK1031]
- Cooperative Innovation Center of Engineering and New Products for Developmental Biology of Hunan Province [20134486]
Hybridization is widely used. However, for a long time, systematic theories and technologies related to hybridization in fish have been lacking. In this study, through long-term systematic research, we investigated and obtained the main rules regarding inheritance and reproduction related to fish distant hybridization. Furthermore, we established one-step and multistep breeding technologies that were suitable for interspecific hybridization and intraspecific hybridization. Simultaneously, we used these two breeding technologies to produce a batch of diploid fish lineages and tetraploid fish lineages and improved fishes. In addition, we widely discuss the methods, technologies and results of hybridization breeding, referring to the domestic and foreign literature on fish hybridization. We hope that this paper will be beneficial for the research and application of fish hybrid breeding.
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