Estimation of genomically enhanced breeding values, and their validation accuracies in the Afrikaner and Brahman beef cattle breeds of South Africa.

Abstract excerpt

Breeding programmes based on the estimated breeding values (EBV) evaluated using performance and pedigree information have slower rates of genetic gain. More so for traits expressed later in an animal’s life and/or are difficult to measure (e.g. fertility, health and fitness). Genomic selection is a well-established technology designed to accelerate genetic gain by enabling more accurate selection of candidates...

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