Fig. 6From: Drought stress in maize causes differential acclimation responses of glutathione and sulfur metabolism in leaves and rootsImpact of drought stress on transcription of sulfate transporters leaves and roots of maize. Transcript steady state levels of three genes encoding for maize sulfate transporters SULTR1;1 (a, b), SULTR1,2 (c, d) and SULTR4;1 (e, f) in leaves (a, c, e) and roots (b, d, f) of control (black) and drought-stressed plants (white). Data are means ± SD of three individual replicates. Asterisks indicates statistical differences as determined by the unpaired t-test (*, 0.05 ≥ p > 0.01; **, 0.01 ≥ p > 0.001; ***, p ≤ 0.001)Back to article page