Figure 7. Microscopic observation of WT and DkXTH8-overexpressing Arabidopsis.
Leaf section of WT (a) and DkXTH8-transgenic Arabidopsis (b). Longitudinal section of the stem from WT (c) and DkXTH8-transgenic Arabidopsis (d). Cross section of the stem from WT (e) and DkXTH8-transgenic Arabidopsis (f). Scale bar = 20 μm. UE, upper epidermis; LE, lower epidermis; EP, epidermis; CO, cortex; XY, xylem.