TY - JOUR AU - Chu, Thinh Tuan AU - Henryon, Mark AU - Jensen, Just AU - Ask, Birgitte AU - Christensen, Ole Fredslund PY - 2021 DA - 2021/01/04 TI - Statistical model and testing designs to increase response to selection with constrained inbreeding in genomic breeding programs for pigs affected by social genetic effects JO - Genetics Selection Evolution SP - 1 VL - 53 IS - 1 AB - Social genetic effects (SGE) are the effects of the genotype of one animal on the phenotypes of other animals within a social group. Because SGE contribute to variation in economically important traits for pigs, the inclusion of SGE in statistical models could increase responses to selection (RS) in breeding programs. In such models, increasing the relatedness of members within groups further increases RS when using pedigree-based relationships; however, this has not been demonstrated with genomic-based relationships or with a constraint on inbreeding. In this study, we compared the use of statistical models with and without SGE and compared groups composed at random versus groups composed of families in genomic selection breeding programs with a constraint on the rate of inbreeding. SN - 1297-9686 UR - https://doi.org/10.1186/s12711-020-00598-8 DO - 10.1186/s12711-020-00598-8 ID - Chu2021 ER -