Estimation of dam line composition of 3-way crossbred animals using genomic information

Table 6 Correlation among line B proportions estimated with different methods^a for the broiler data

Method	LR	ADMIXTURE	REL_GP	REL_GP_noF
BOA	0.917	0.927	0.861	0.902
LR	1	0.975	0.843	0.890
ADMIXTURE	0.975	1	0.864	0.911
REL_GP	0.843	0.864	1	0.970
REL_GP_noF	0.890	0.911	0.970	1

^aLine B proportions are estimated from estimated breed-origin-of-alleles (BOA), using linear regression on mean allele counts within line (LR), ADMIXTURE analysis, the genomic relationship with maternal grandsire (REL_GP), or this relationship after adjusting all self-relationships to 1 (REL_GP_noF)

ISSN: 1297-9686