Genomic inbreeding coefficients based on the distribution of the length of runs of homozygosity in a closed line of Iberian pigs

Table 2 Correlations between current and new genomic inbreeding coefficients measured in length of ROH in Mb and using alternative minimum numbers of SNPs when declaring a ROH

	F _ROH-KS	F _ROH-Q	F ^m_ROH-E	F ^v_ROH-E	F ^p_ROH-E
Minimum number of SNPs >5
F _ped	0.166	0.510	0.701	0.713	0.704
F _ped-new	0.169	0.510	0.707	0.714	0.705
F _ped-old	−0.081	0.150	0.158	0.151	0.161
F _Mol	0.317	0.696	0.960	0.939	0.960
F _ROH	0.295	0.717	0.956	0.931	0.956
Minimum number of SNPs >15
F _ped	0.447	0.645	0.652	0.656	0.625
F _ped-new	0.447	0.645	0.653	0.657	0.625
F _ped-old	0.110	0.176	0.176	0.171	0.172
F _Mol	0.613	0.878	0.894	0.875	0.890
F _ROH	0.897	0.883	0.893	0.865	0.893
Minimum number of SNPs >25
F _ped	0.459	0.618	0.614	0.631	0.561
F _ped-new	0.458	0.619	0.614	0.632	0.560
F _ped-old	0.168	0.184	0.185	0.171	0.194
F _Mol	0.587	0.850	0.840	0.835	0.813
F _ROH	0.580	0.843	0.832	0.823	0.808
Minimum number of SNPs >35
F _ped	0.445	0.586	0.576	0.607	0.507
F _ped-new	0.443	0.585	0.576	0.607	0.506
F _ped-old	0.244	0.197	0.198	0.182	0.140
F _Mol	0.607	0.809	0.792	0.797	0.675
F _ROH	0.599	0.801	0.794	0.786	0.747

Current inbreeding coefficients are pedigree (F _ped, F _ped-new and F _ped-old), molecular (F _Mol) and total ROH content (F _ROH); novel genomic inbreeding coefficients are Kolmolgorov–Smirnov (F _ROH-KS), quantile (F _ROH-Q ) and exponential mean, variance and probability (F ^m_ROH-E , F ^v_ROH-E , F ^p_ROH-E ); standard errors range from 0.015 to 0.068

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