Fig. 5From: Drought stress in maize causes differential acclimation responses of glutathione and sulfur metabolism in leaves and rootsAllocation of sulfur and sulfate in drought-stressed maize. Abundance of total sulfur as percent of dry matter content (a, b) and sulfate (c, d) in leaves (a, c) and roots (b, d) of control (black) and drought-stressed (white) plants. Data are means ± SD of five to seven 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