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

Table 1 Correlations between current and new genomic inbreeding coefficients measured in number of SNPs 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	0.223	0.548	0.716	0.723	0.690
F _ped-new	0.226	0.548	0.717	0.724	0.691
F _ped-old	−0.056	0.170	0.171	0.164	0.174
F _Mol	0.406	0.749	0.963	0.945	0.969
F _ROH	0.407	0.749	0.948	0.927	0.960
Minimum number of SNPs >15
F _ped	0.472	0.663	0.672	0.677	0.630
F _ped-new	0.473	0.663	0.672	0.677	0.630
F _ped-old	0.081	0.190	0.187	0.183	0.176
F _Mol	0.675	0.892	0.902	0.885	0.892
F _ROH	0.897	0.877	0.884	0.870	0.877
Minimum number of SNPs >25
F _ped	0.500	0.655	0.651	0.667	0.587
F _ped-new	0.501	0.655	0.651	0.668	0.587
F _ped-old	0.113	0.199	0.199	0.188	0.199
F _Mol	0.688	0.866	0.857	0.850	0.830
F _ROH	0.676	0.837	0.828	0.818	0.802
Minimum number of SNPs >35
F _ped	0.470	0.631	0.621	0.650	0.544
F _ped-new	0.470	0.630	0.620	0.650	0.543
F _ped-old	0.167	0.224	0.225	0.212	0.231
F _Mol	0.655	0.829	0.813	0.815	0.774
F _ROH	0.638	0.796	0.780	0.780	0.744

Current inbreeding coefficients are pedigree (F _ped, F _ped-new and F _ped-old), molecular (F _Mol) and total ROH content ROH (F _ROH); novel genomic inbreeding coefficients are Kolmolgorov–Smirnov (F _ROH-KS), quantile (F _ROH-Q), exponential mean, variance and probability (F ^m_ROH-E , F ^v_ROH-E , F ^p_ROH-E ); standard errors range from 0.017 to 0.068

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