Fig. 1

Pedigree-based inbreeding coefficients evolution and correlations with the classical inbreeding coefficient by generational intervals. Evolution of pedigree-based inbreeding coefficients of the total PRE population (a); evolution of correlations between the different inbreeding coefficients and the classical inbreeding coefficient by generational intervals (b); 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 Kalinowski inbreeding coefficient (Fa_Kal); new Kalinowski inbreeding coefficient (Fnew_Kal) and ancestral history coefficient (AHC)