Figure 11.
ROS accumulations and MDA content in Arabidopsis plants under drought stress. O2 − accumulations were detected by histochemical staining using NBT in leaves of (A) WT and OEs (OE4, OE5, OE6), as well as (B) WT, mutant (atfbw2-4, atfbw2-5, atfbw2-6) and recovery (R-4, R-5, R-6) Arabidopsis plants undergoing drought stress. Quantitative analysis of O2 − (D, G) and H2O2 (C, F). MDA contents in WT and TaFBA1-overexpressing lines (OE4, OE5, OE6) (E), as well as (H) WT, mutant (atfbw2-4, atfbw2-5, atfbw2-6), recovery plants (R-4, R-5, R-6) under drought stress. Data represent the mean ± SE of three biological replicates. *P < 0.05; **P < 0.01.
