Figure 4From: Exploring mechanisms linked to differentiation and function of dimorphic chloroplasts in the single cell C4 species Bienertia sinuspersiciRepresentative images from SEM backscattering detection of DAB stained Bienertia chlorenchyma cells (For quantification of results see Table 2). Image A is the control for H2O2 detection (no DAB was included). Image B is the stain for H2O2, where DAB was allowed to react with in vivo produced H2O2. Image C is the control for peroxidase activity (no H2O2 was added). Image D is the stain for peroxidase activity, where H2O2 is supplied in excess. CCC = central compartment chloroplast, PCC = peripheral compartment chloroplast. Scale Bar = 50 μm.Back to article page