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Table 2 Descriptive statistics of results of the GWAS for the two lines using different SNP densities and imputed whole-genome sequence dosage or genotype scores

From: Imputation to whole-genome sequence using multiple pig populations and its use in genome-wide association studies

  Threshold Number of QTL regions Genomic inflation factors
DL-line
 80 K SNP genotypes 3.7 48 1.80
 660 K SNP genotypes 3.7 48 2.05
 iWGS_genotype scores 3.7 94 1.81
 iWGS_dosage scores 3.7 217 1.51
LW-line
 80 K 4.2 37 3.50
 660 K 4.2 60 3.63
 iWGS_genotype 4.2 104 3.45
 iWGS_dosage 4.2 132 3.18