期刊
SCIENCE CHINA-LIFE SCIENCES
卷 58, 期 2, 页码 187-201出版社
SCIENCE PRESS
DOI: 10.1007/s11427-015-4798-3
关键词
fish genetic breeding; genetic improvement; biological method; traits; new variety
类别
资金
- Major International Cooperation Projects of the National Natural Science Foundation of China [31210103918]
- National Natural Science Foundation of China [31430088, 31272651]
- National High Technology Research and Development Program of China [2011AA100403]
- Doctoral Fund of Ministry of Education of China [20114306130001]
- Cooperative Innovation Center of Engineering and New Products for Developmental Biology of Hunan Province [20134486]
- Construct Program of the Key Discipline in Hunan Province and China
Fish genetic breeding is a process that remolds heritable traits to obtain neotype and improved varieties. For the purpose of genetic improvement, researchers can select for desirable genetic traits, integrate a suite of traits from different donors, or alter the innate genetic traits of a species. These improved varieties have, in many cases, facilitated the development of the aquaculture industry by lowering costs and increasing both quality and yield. In this review, we present the pertinent literatures and summarize the biological bases and application of selection breeding technologies (containing traditional selective breeding, molecular marker-assisted breeding, genome-wide selective breeding and breeding by controlling single-sex groups), integration breeding technologies (containing cross breeding, nuclear transplantation, germline stem cells and germ cells transplantation, artificial gynogenesis, artificial androgenesis and polyploid breeding) and modification breeding technologies (represented by transgenic breeding) in fish genetic breeding. Additionally, we discuss the progress our laboratory has made in the field of chromosomal ploidy breeding of fish, including distant hybridization, gynogenesis, and androgenesis. Finally, we systematically summarize the research status and known problems associated with each technology.
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