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Data from: Canonical correlations reveal adaptive loci and phenotypic responses to climate in perennial ryegrass Research Institute for Agriculture, Fisheries and Food
José Luis Blanco-Pastor, P Barre, Thomas Keep, Thomas Ledauphin, Abraham Escobar-Gutierrez, Anna Maria Roschanski, Evelin Willner, Klaus Dehmer, Mathew Hegarty, Hilde Muylle, Elisabeth Veeckman, Tom Ruttink, Isabel Roldán-Ruiz, Stephanie Manel, Jean-Paul Sampoux
Germplasm from perennial ryegrass (Lolium perenne L.) natural populations is useful for breeding because of its adaptation to a wide range of climates. Climate-adaptive genes can be detected from associations between genotype, phenotype and climate but an integrated framework for the analysis of these three sources of information is lacking. We used two approaches to identify adaptive loci in perennial ryegrass and their effect on phenotypic traits. First, we combined Genome-Environment Association (GEA) and GWAS analyses. Then, we implemented a new test based on a Canonical Correlation ...