Fig. 1
From: Improvement of prediction ability by integrating multi-omic datasets in barley
Heatmap of Pearson correlation coefficients calculated between all pairs of the three phenotypic traits and the 144 metabolites. The three phenotypic traits are leaf angle (LA), plant height (PH) and heading time (HT). Correlations marked with ∗, ∗∗, and ∗∗∗ were significant at P<0.05, 0.01, and 0.001, respectively. The heritability of each metabolite is given in parentheses after each metabolite’s name