Genomic evaluation for a three-way crossbreeding system considering breed-of-origin of alleles

Table 6 Descriptive statistics for relationship between populations based on different genomic relationship matrices

Relationship between	Matrix^a	Mean	Median	Min	Max	SD
S-LR	\({{\bf G}}_{{{\bf A}}}\)	− 0.13	− 0.13	− 0.22	0.00	0.02
	\({{\bf G}}_{{{\bf B}}}\)	0.00	0.00	− 0.09	0.09	0.02
S-LW	\({{\bf G}}_{{{\bf A}}}\)	− 0.07	− 0.07	− 0.18	0.12	0.02
	\({{\bf G}}_{{{\bf B}}}\)	0.00	0.00	− 0.11	0.11	0.02
LR-LW	\({{\bf G}}_{{{\bf A}}}\)	− 0.13	− 0.13	− 0.23	0.16	0.02
	\({{\bf G}}_{{{\bf B}}}\)	0.00	0.00	− 0.13	0.23	0.02
CB (diagonal)	\({{\bf G}}^{{\left( {{\bf S}} \right)}}\)	0.49	0.49	0.40	0.80	0.04
	\({{\bf G}}^{{\left( {{{\bf LR}}} \right)}}\)	0.23	0.23	0.02	0.40	0.04
	\({{\bf G}}^{{\left( {{{\bf LW}}} \right)}}\)	0.23	0.23	0.07	0.39	0.04
	\({{\bf G}}_{{{\bf A}}}\)	0.96	0.95	0.88	1.07	0.03
	\({{\bf G}}_{{{\bf B}}}\)	0.94	0.93	0.86	1.08	0.03

^a \({{\bf G}}^{{\left( {{\bf S}} \right)}}\) = partial relationship matrix for breed Synthetic boar (S); \({{\bf G}}^{{\left( {{{\bf LR}}} \right)}}\) = partial relationship matrix for breed Landrace (LR); \({{\bf G}}^{{\left( {{{\bf LW}}} \right)}}\) = partial relationship matrix for breed Large White (LW); \({{\bf G}}_{{{\bf A}}}\) = genomic relationship matrix by allele frequencies obtained across the genotyped population; \({{\bf G}}_{{{\bf B}}}\) = genomic relationship matrix by breed-specific allele frequencies

ISSN: 1297-9686