Genomic selection strategies to overcome genotype by environment interactions in biosecurity-based aquaculture breeding programs
Genomic selection can effectively compensate for the loss of genetic gain in BS due to G × E. However, the number of genotyped SG individuals and the level of G × E significantly affected the extra genetic gain from genomic selection. A family-based BS selective breeding program should monitor the level of G × E and genotyping 50 SG individuals per candidate family to minimize the loss of genetic gain due to G × E, unless the level of G × E is confirmed to be low.
Authors
- Qun Xing
- Jiawang Cao
- Baolong Chen (ORCID: https://orcid.org/0000-0003-4614-2242)
- Sheng Luan (ORCID: https://orcid.org/0000-0002-5220-1870)
- Kun Luo (ORCID: https://orcid.org/0000-0003-3835-8342)
- Juan Sui
- Qiang Fu (ORCID: https://orcid.org/0000-0002-9094-5168)
- Qi Li (ORCID: https://orcid.org/0000-0002-3937-9324)
- Xianhong Meng
- Ziyi Kang (ORCID: https://orcid.org/0000-0003-0612-4648)
- Jie Kong (ORCID: https://orcid.org/0000-0003-4088-531X)
- Ping Dai
- Jian Tan
Institutions
- Qingdao National Laboratory for Marine Science and Technology (CN)
- Chinese Academy of Fishery Sciences (CN)
- Ocean University of China (CN)
Publication Details
- Journal
- Genetics Selection Evolution
- Published
- 2025-01-22
- DOI
- https://doi.org/10.1186/s12711-025-00949-3
- Citations
- 6
- Primary Topic
- Genetic and phenotypic traits in livestock
- Type
- article
- Field-Weighted Citation Impact
- 10.90
Funders
- National Natural Science Foundation of China
- Taishan Scholar Foundation of Shandong Province
- Agriculture Research System of China
- National Key Research and Development Program of China
- Central Public-interest Scientific Institution Basal Research Fund, Chinese Academy of Fishery Sciences