Figure 6.
Evaluation of actin filament bundling in variable-angle epifluorescence microscopy (VAEM) images. (A) Representative VAEM images of GFP-ABD2-labeled actin filaments in hypocotyl cells of A. thaliana plants. Actin filaments treated with DMSO (control), and 5 μM and 20 μM TIBA, an actin filament bundling agent, are shown. Scale bar indicates 1 μm. (B) Skewness of the intensity distribution. (C) CV of intensity distribution. Significance was tested using the Tukey–Kramer test (P < 0.01). Different lowercase letters indicate significant differences. N = 24.