Fig. 3. Application of an anti-GFP antibody to cells transformed with GFP-act3-1 constructs. Confocal images from superficial (A) and median (B) focal planes of a dividing cell. Note labeling of cilia (ci), labeling of the cortical `egg-box' relief in A and diffuse staining of the cytoplasm in B. The cleavage furrow is not labeled. Bars, 10 µm.