Fig. 5

Powdery mildew fungal development and damages to soybean leaves. A The accumulation of hydrogen peroxide on powdery mildew infected leaves at 24 hpi using DAB staining method. WT, control line (DT26 cultivar); 3.1–3-41, 3.1–5-44, 15.1–2-2, 15.1–6-4, T2 offspring Gmmlo soybean mutant lines. Scale bar = 1 cm. B E. diffusa hyphae development and conidia formation in the wild-type leaves and in the T2 offspring targeted mutant line 3.1–3-41 at 3, 5 and 10 dpi. Scale bar = 100 µm