(d,e) Correlative light and electron microscopy of SY5Y cells expressing the indicated GFP-tagged Sph1 truncations (d), or p38 and ANK1-p38 (e). Top: phase-contrast fluorescence microscopy; middle: electron micrographs of the boxed region; bottom: higher magnification examples of autophagic vacuoles (yellow arrows). #Location of the Agm or Agg structures in both the fluorescence images and the corresponding micrographs. 