Article
Minimum marker densities for accurate genomic predictions and heritability estimates in three major North American and European spruce species.
Heredity - 1 May 2026
Soro André, Lenz Patrick, Beaulieu Jean, Laverdière Jean-Philippe, Nadeau Simon, Gagnon France, Ogut Funda, Wu Harry X, Perron Martin, Bousquet Jean
Abstract excerpt
Genomic selection (GS) is being increasingly used in tree breeding with the aim to accelerate genetic gains by shortening the long breeding cycles. However, high genotyping costs remain a challenge. This study aimed to determine the optimal marker density in genome coverage to maximize GS accuracy and precision of heritability estimates for growth and wood quality traits. Thousands of SNPs representative of the...
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