Fine-tuning genomic and pedigree inbreeding rates in equine population with a deep and reliable stud book: the case of the Pura Raza Española horse

Table 2 Pearson’s correlations between pedigree-based inbreeding coefficients for genotyped individuals and total population

	Mean	F3	F6	F9	F	Fa_Bal	AHC	Fa_Kal	Fnew_Kal
F3	0.01		0.93^a	0.81^a	0.79^a	−0.07	− 0.10	0.45	0.96^a
F6	0.03	0.89^a		0.93^a	0.90^a	0.05	0.01	0.62	0.95^a
F9	0.06	0.81^a	0.95^a		0.99^a	0.36^a	0.33	0.85^a	0.84^a
F	0.07	0.79^a	0.91^a	0.98^a		0.45^a	0.42	0.89^a	0.81^a
Fa_Bal	0.31	−0.01	0.02	0.22	0.36		0.99^a	0.76^a	−0.10
AHC	0.44	−0.02	0.01	0.22	0.36	0.98^a		0.74^a	−0.13
Fa_Kal	0.04	0.52	0.68	0.85^a	0.90^a	0.60^a	0.63^a		0.46
Fnew_Kal	0.02	0.92^a	0.94^a	0.87^a	0.84^a	−0.07	−0.08	0.53

Mean values are for different pedigree-based inbreeding coefficient estimations of the total PRE population. Over the diagonal: Pearson’s correlations between pedigree-based inbreeding coefficient for genotyped individuals; under the diagonal: Pearson’s correlations between pedigree-based inbreeding coefficient for total PRE population.^aSignificant according to Watson-Haigh et al. [45]. Standard mean errors were lower than 0.0005. Inbreeding coefficients at 3^rd, 6^th, and 9^th generations (F3, F6 and F9, respectively), classical inbreeding coefficient (F), ancestral Ballou inbreeding coefficient (Fa_Bal), ancestral history coefficient (AHC), ancestral Kalinowski inbreeding coefficient (Fa_Kal) and new Kalinowski inbreeding coefficient (Fnew_Kal)

ISSN: 2049-1891