Fig. 5From: Integrative field scale phenotyping for investigating metabolic components of water stress within a vineyardMetabolic pathways showing major alterations of vines imposed to deficit irrigation treatments. Color scale indicates the metabolite significant log2 fold-change (Tukey’s test α < 0.05, n = 6) of each treatment with respect to watered plants (W), and the deficit irrigation treatments C (cover-crop) and D (drought) treatments are signaled by the square frames yellow and red, respectively. Significant metabolites observed by PLS modelling for gc and gs are signaled by an asterisk (p < 0.05)Back to article page