Genomic selection using low density marker panels with application to a sire line in pigs

Table 4 Correlations between DGV and EBV computed using complete or short pedigrees, for two imputation methods

Number of markers in low-density panel	Complete pedigrees		Short pedigrees
Number of markers in low-density panel	Own imputation	Beagle	Own imputation	Beagle
384	0.60	0.45	0.27	0.24
768	0.62	0.60	0.31	0.29
1152	0.63	0.61	0.31	0.31
3000	0.62	0.62	0.31	0.31

Average correlation across traits between genomic (DGV) and conventional BLUP estimated breeding values (EBV), computed using complete or short pedigrees, for different sizes of low-density marker panels and two imputation methods.

ISSN: 1297-9686