Fig. 3.

Heatmap hierarchical clustering and genotype–genotype correlations of 83 metabolites differentially produced in ahp2,3,5 and arr1,10,12 mutants, relative to WT plants, grown under nonsaline (ahp2,3,5-C/WT-C and arr1,10,12-C/WT-C) and saline (ahp2,3,5-S/WT-S and arr1,10,12-S/WT comparisons) conditions. (A–E) Heatmap hierarchical clusters of sugars (A), amino acids and polyamines (B), lipids and sterols (C), flavonoids, phenolics, and glucosinolates (D), and other general metabolites (E) in the investigated comparisons. (F) Genotype–genotype correlations based on the Pcc of DPMs in the investigated comparisons. The metabolite production levels in the heatmaps are a z-score–normalized data matrix. Red and blue colors indicate increased and decreased levels of metabolites, respectively, as indicated by the colored scales.