. 2018 Oct 17;97(1):35–42. doi: 10.1093/jas/sky407

Table 1.

Genomic relationship coefficients between all animals and those animals with inbreeding coefficients <7%, and that have been pedigree-verified using single nucleotide polymorphism–based opposing homozygote methods

Relationship type	Theoretical relationship	Allowed inbreeding coefficient 0%–100%					Allowed inbreeding coefficient 0%–7%
Relationship type	Theoretical relationship	N¹	Avg¹	Std¹	Min¹	Max¹	N¹	Avg¹	Std¹	Min¹	Max¹
Parents	0.5	3167	0.58	0.03	0.41	0.86	2991	0.58	0.03	0.41	0.71
Grandparents	0.25	1797	0.32	0.05	0.17	0.67	1684	0.32	0.04	0.17	0.49
Great grandparents	0.125	1083	0.19	0.05	0.07	0.7	1017	0.19	0.04	0.08	0.44
Great great grandparents	0.06	256	0.14	0.04	0.05	0.32	248	0.14	0.04	0.05	0.32
Full siblings	0.5	83	0.59	0.06	0.46	0.75	67	0.57	0.05	0.46	0.69
Half siblings	0.25	27625	0.32	0.04	0.17	0.57	24407	0.32	0.04	0.17	0.56

¹N is the number of relationship pairs contributing to the category; Avg is the average genomic relationship coefficient; Std is the standard deviation genomic relationship coefficient; Min is the minimum genomic relationship coefficient; Max is the maximum genomic relationship coefficient.