Figure 3.
Light and scanning electron microscopy of the sibling control (top panels: a,c,e) and triple ssIIIa mutant (bottom panels: b,d,f). Panels (a,b) are images of isolated starch stained with Lugol’s solution and viewed with a polarizing filter; size bars represent 10 µm. Panels (c,d) are images of grain sections stained with Lugol’s solution; size bars represent 25 µm. Panels (e,f) are images of isolated starch; size bars represent 2 µm for panel (e) and 5 µm for panel (f).