Fig. 8From: Yellow nutsedge WRI4-like gene improves drought tolerance in Arabidopsis thaliana by promoting cuticular wax biosynthesisSEM images of wax crystals in adaxial epidermis of 5-week-old transgenic (a) and WT (b) Arabidopsis plants after 10 days’ drought stress. Epicuticular wax crystals indicated by arrows and stoma by rectangular boxes. Scale bar = 5 μmBack to article page