Fig. 7. Double-label immunofluorescence microscopy of desmoyokin (AHNAK protein), periplakin, ezrin and actin in cortical fiber cells of bovine lens. Desmoyokin (A, red, Dy) occurs along the entire membrane but is enriched on the short sides, showing far-reaching colocalization with actin (A', green; A'' merged picture). Similarly, periplakin (B, red) shows extensive colocalization with ezrin (B', green; B'', merged picture). Scale bar, 10 µm.