摘要
鱼类是优质动物蛋白的重要来源,其中养殖鱼类占重要地位,而通过选择育种、杂交育种等传统方法和分子辅助育种、基因编辑等新技术培育优良品种是鱼类养殖业健康持续发展的关键。近年来,鱼类干细胞技术特别是细胞移植和诱导技术快速发展,为鱼类优良品种培育提供了新的技术途径。介绍了鱼类干细胞育种的现状及应用,总结了鱼类干细胞育种技术面临的问题,并对其发展前景进行了展望,旨在为鱼类育种技术研究提供参考。
The farmed aquatic fish is one of the most important food sources of high-quality animal protein.The sustainable development of aquaculture industry depends heavily on new fish varieties with genetic improvement by both traditional methods,such as selective breeding and hybridization breeding,and innovative technologies including molecular assisted selection and gene editing.In recent years,the fish stem cell technologies including stem cell transplantation and induction methods have been showing great promise in fish breeding.Here,we summarized the progress and potential applications of fish stem cell technologies in breeding,clarified the main characteristics in cell manipulation,and highlighted the challenges and perspectives in further work,which should provide some guidelines for fish stem cell research and the application of stem cell technologies in fish breeding.
作者
张弯弯
易梅生
ZHANG Wanwan;YI Meisheng(School of Marine Sciences,Sun Yat-sen University,Guangdong Zhuhai 519082,China)
出处
《中国农业科技导报》
CAS
CSCD
北大核心
2022年第2期26-32,共7页
Journal of Agricultural Science and Technology
基金
国家重点研发计划项目(2018YFD0901205)
国家自然科学基金项目(31771587)。
关键词
鱼类
干细胞
育种
细胞移植
细胞诱导
fish
stem cell
breeding
cell transplantation
cell induction
