Figure 6.
Reactive oxygen species (ROS) detection on Solanum lycopersicum cv. Micro-Tom (A) or Arabidopsis thaliana Col-0 (B) leaves. Leaves were treated with droplets containing 50 μM Trichogin GA IV-derived peptides for 24 and 48 h, and subsequently stained with the fluorescent probe 2′,7′-dichlorodihydrofluorescein diacetate (H2DCFDA) to visualize ROS production in situ. A representative picture per treatment is shown. Scale bars: 200 μm.