Fig. 7. Distribution of CF50 in cells. (A) Cells of the indicated type were starved on filters for 6 hours, harvested, allowed to settle on glass slides, fixed, and stained for CF50 by immunofluorescence and observed by conventional immunofluorescence microscopy. (B) Wild-type cells were further examined by deconvolution fluorescence microscopy. Bar in A is 20 µm and bar in B is 5 µm.