Fig. 2
From: Disruption of the Novel Small Protein RBR7 Leads to Enhanced Plant Resistance to Blast Disease
Characterization of the leaf lesion mimic phenotype of rbr7. A Leaves from Kit and rbr7 grown in the natural field. Necrotic mimic lesions started to appear on the leaf of rbr7. Bar = 1 cm. B Leaves of Kit and rbr7 after shading treatment. The aluminium foil covered part of rbr7 showed no mimic lesion. The dashed rectangles indicated the covered part. Bar = 1 cm. C DAB staining for H2O2 accumulation. The brown spots represented H2O2 accumulation on rbr7 leaves. Bar = 1 mm. D Trypan blue staining for cell death. The blue staining indicated cell death on rbr7 leaves. Bar = 1 mm