(c) Wild-type MEFs stably expressing EGFP-Parkin and FLAG-VAP-A were incubated in the absence or presence of CCCP (30 μM) or nocodazole (10 μM) for 6 h as indicated, fixed, permeabilized and subjected to immunofluorescence analysis with antibodies to cytochrome c, to FLAG and to FKBP38. The fluorescence of EGFP-Parkin was also monitored directly. (d) Higher-magnification views of the boxed areas in (c,e). Wild-type MEFs stably expressing FLAG-Parkin and EGFP-FKBP38 were incubated in the absence or presence of CCCP (30 μM) for 10 h and then subjected to immuno-electron microscopic analysis with antibodies to GFP. Black arrowheads indicate the mitochondria. White arrowheads indicate small vesicle. 