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. 2012 Aug 16;44(1):27. doi: 10.1186/1297-9686-44-27

Figure 2.

Figure 2

Identity-by-Descent for one replicate of optimum contribution selection on breeding values estimated by TBLUP or GBLUP. Variance (σg2-unit) explained by QTL in generation G0 (Inline graphic) and Identical-by-descent (IBD; Inline graphic ) in generation G10 with ΔFA constraint based on pedigree relationships and GBLUP (BLUP based on genomic relationships) (A), ΔFG constraint and GBLUP (B), ΔFA constraint and TBLUP (BLUP based on pedigree relationships) (C) or ΔFG constraint based on marker relationships and TBLUP (D); results are from one replicate with 3000 selection candidates and 3000 test sibs and a desired rate of inbreeding of 0.005.