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Establishment and application of distant hybridization technology in fish

Authors
  • Wang, Shi
  • Tang, Chenchen
  • Tao, Min
  • Qin, Qinbo
  • Zhang, Chun
  • Luo, Kaikun
  • Zhao, Rurong
  • Wang, Jing
  • Ren, Li
  • Xiao, Jun
  • Hu, Fangzhou
  • Zhou, Rong
  • Duan, Wei
  • Liu, Shaojun
Type
Published Article
Journal
Science China Life Sciences
Publisher
Science China Press
Publication Date
Dec 13, 2018
Volume
62
Issue
1
Pages
22–45
Identifiers
DOI: 10.1007/s11427-018-9408-x
Source
Springer Nature
Keywords
License
Yellow

Abstract

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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