Figure 7

Sap metabolic response of Cabernet Sauvignon (Cs) and Shiraz (Sh) to water stress. Values are the logarithmic transformed fold change (water deficit/irrigated) of sap metabolites of Cabernet Sauvignon (Cs) and Shiraz on day 18 of the experiment. Only metabolites that were significantly different between irrigated and water deficit treatments as tested by the Student’s t-test (p-value < 0.05) are presented. Columns represent means ± SE (n = 6).