Article
Hot topic: Use of genomic recursions in single-step genomic best linear unbiased predictor (BLUP) with a large number of genotypes.
Journal of dairy science - 1 Jun 2015
Fragomeni B O, Lourenco D A L, Tsuruta S, Masuda Y, Aguilar I, Legarra A, Lawlor T J, Misztal I
Abstract excerpt
The purpose of this study was to evaluate the accuracy of genomic selection in single-step genomic BLUP (ssGBLUP) when the inverse of the genomic relationship matrix (G) is derived by the "algorithm for proven and young animals" (APY). This algorithm implements genomic recursions on a subset of "proven" animals. Only a relationship matrix for animals treated as "proven" needs to be inverted, and the extra costs...
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