Figure 10.

Organization of the Actin Cytoskeleton in Different Actin Double Mutants.

Confocal microscopy images of root hairs or root epidermal cells showing actin filament organization in the wild type ([A] to [C]) and in act2-1 act7-4 ([D] to [F]), act2-1 act8-2 ([G] to [J]), and act8-2 act7-4 ([K] to [M]) double mutants. All plants express the GFP-fABD2 fusion protein construct. The small arrows in (D) to (F) point to the nuclear basket of actin filaments surrounding the nucleus, and the large arrows in (G) to (J) point to the root hair bulges. Bars = 20 μm.