Figure 1.
Experimental scheme. Droplets represent days of the experiment when the plants were watered. Drought stress severity is indicated by dark shading. Arrows indicate that salicylic acid (SA) was applied on the 2nd day of the experiment. T0 trough T4 are sampling times. Watered plants (W); drought-stressed plants (D); watered plants treated with SA (WS); drought-stressed plants treated with SA (DS).
