Fig. 2From: SNP- and haplotype-based genome-wide association studies for growth, carcass, and meat quality traits in a Duroc multigenerational populationPower to achieve 5 % genome-wide significance within different ranges around selected QTL in simulation analysis. The y-axis represents the power to detect QTL. The results of the SNP-based genome-wide association study (GWAS) in high and low minor allele frequency (MAF) scenarios and those of haplotype-based GWAS in a high MAF scenario are shown. Three different ranges around the selected QTL were evaluated. QTL ± 0.5 Mb: The region ranged from ±0.5 Mb apart from the selected QTL. QTL ± 0.5–1.0 Mb: The region ranged from ±0.5 to 1.0 Mb apart from the selected QTL. QTL ± 1.0–2.0 Mb: The region ranged from ±1.0 to 2.0 Mb apart from the selected QTLBack to article page