Genomic prediction based on selective linkage disequilibrium pruning of low-coverage whole-genome sequence variants in a pure Duroc population

Table 5 Prediction accuracy and bias in the validation population for three traits based on GBLUP

	CC 50k		CC 80k		GBS		LCS_LD1		LCS
	Accuracy	Bias	Accuracy	Bias	Accuracy	Bias	Accuracy	Bias	Accuracy	Bias
AGE	0.219	1.213	0.229	1.285	0.196	1.108	0.239	1.016	0.203	1.104
BF	0.375	1.020	0.363	1.003	0.377	1.137	0.381	1.157	0.376	1.120
TTN	0.344	0.955	0.346	0.933	0.356	0.982	0.345	0.973	0.351	0.993

Accuracy was defined as the Pearson correlation between the GEBV and phenotypes, while bias was defined as the regression coefficient of phenotypes on GEBV
AGE age to 100 kg live weight, BF back fat thickness, TTN total teat number, CC 80 k commercial chip 80k, CC 50k commercial chip 50k, GBS genotyping-by-sequencing, LCS low-coverage sequencing

ISSN: 1297-9686