Figure 5
From: Salicylic acid signaling inhibits apoplastic reactive oxygen species signaling
SA-dependent and SA-independent signaling both contribute to development of cell death in dnd1 . Cell death of three weeks old plants were visualized and microscopically examined by trypan blue staining. From three rosettes per genotype and staining, one fully expanded and representative leaf (not the oldest leaf) was used for figures. White scale bar 1 cm, black scale bar 200 μM.