Accurate genomic prediction of Coffea canephora in multiple environments using whole-genome statistical models.

ABSTRACT: Genomic selection has been proposed as the standard method to predict breeding values in animal and plant breeding. Although some crops have benefited from this methodology, studies in Coffea are still emerging. To date, there have been no studies describing how well genomic prediction models work across populations and environments for different complex traits in coffee. Considering that predictive models are based on biological and statistical assumptions, it is expected that their performance vary depending on how well these assumptions align with the true genetic architecture of the phenotype. To investigate this, we used data from two recurrent selection populations of Coffea canephora, evaluated in two locations, and single nucleotide polymorphisms identified by Genotyping-by-Sequenc

SUBMITTER: Ferrao LFV 

PROVIDER: S-EPMC6460747 | biostudies-literature | 2019 Mar

REPOSITORIES: biostudies-literature