Numerous genomic regions (Quantitative trait loci, QTL) affect the phenotypic appearance of complex traits. The genetic architecture of most complex traits is determined by a small number of QTL explaining a large proportion of the genetic variation. In the context of the present thesis, genome-wide association studies of three breeding objectives in the Fleckvieh cattle population facilitated to identify 18 QTL. Knowledge of the position of QTL regions is a key pre-requisite for sustainably using genomic information in breeding programs.
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Numerous genomic regions (Quantitative trait loci, QTL) affect the phenotypic appearance of complex traits. The genetic architecture of most complex traits is determined by a small number of QTL explaining a large proportion of the genetic variation. In the context of the present thesis, genome-wide association studies of three breeding objectives in the Fleckvieh cattle population facilitated to identify 18 QTL. Knowledge of the position of QTL regions is a key pre-requisite for sustainably usi...
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