Fig. 6

Relationships between the 8 admixture components in 262 M. truncatula. Accessions and environmental variables. a Pearson correlation coefficient with geographical coordinates. Significant correlations (p value 0.01, with Bonferroni correction) are colored. b Pearson correlation coefficient with 19 bioclimatic variables defined by WorldClim. Significant correlations (p value 0.01, with Bonferroni correction) are colored. c Venn diagram of the variation partitioning for genome admixture component proportions explained by climate (left) and geography (right). Residual is the amount of genomic variation not explained by the two explanatory variables