Development Strategy for Aquatic Breeding Biotechnology
Chen Songlin,
Xu Wenteng ,
Lu Sheng,
Hu Wei,
Wang Deshou,
Hu Xiaoli,
Zhou Qian,
Liu Qinghua,
Zhao Zixia,
Qin Qinbo,
Wang Shi ,
Liu Yang,
Cui Zhongkai
Affiliations
Chen Songlin
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Qingdao 266071, Shandong, China ;
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, Shandong, China
Xu Wenteng
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Qingdao 266071, Shandong, China ;
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, Shandong, China
Lu Sheng
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Qingdao 266071, Shandong, China ;
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, Shandong, China
Hu Wei
Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
Wang Deshou
School of Life Sciences, Southwest University, Chongqing 400715, China
Hu Xiaoli
College of Marine Life Sciences, Ocean University of China, Qingdao 266003, Shandong, China
Zhou Qian
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Qingdao 266071, Shandong, China ;
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, Shandong, China
Liu Qinghua
Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, Shandong, China
Zhao Zixia
Chinese Academy of Fishery Sciences, Beijing 100141, China
Qin Qinbo
College of Life Sciences, Hunan Normal University, Changsha 410081, China
Wang Shi
College of Marine Life Sciences, Ocean University of China, Qingdao 266003, Shandong, China
Liu Yang
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Qingdao 266071, Shandong, China ;
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, Shandong, China
Cui Zhongkai
State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Qingdao 266071, Shandong, China ;
Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, Shandong, China
Biotechnology is crucial for the sustainable development of the aquatic seed industry. Therefore, improving the innovation capability in aquatic breeding and making seed sources independent are significant for ensuring food security in China. This study summarizes the development status and problems of aquatic breeding in China and analyzes the status of research and application of seven types of biotechnology for aquatic breeding, namely, transgenic breeding, ploidy breeding, molecular-marker-assisted breeding, genomic selection breeding, genome editing breeding, molecular design breeding, and germline stem cell transplantation; future research and development demand for these technical fields in China is further analyzed. Moreover, future development goals and major tasks are suggested, including collecting, preserving, and accurately identifying excellent germplasm resources of aquatic organisms, profoundly analyzing the genetic basis and regulatory mechanism of critical traits, developing efficient and accurate breeding technologies, and achieving breakthroughs in the creation of new varieties. Furthermore, following suggestions are proposed: optimizing development policies of the aquatic seed industry, promoting technological innovation in aquatic breeding, establishing platforms for aquatic variety creation and transformation, and setting up special projects to accelerate technological innovation and development of the aquatic seed industry.
