RACK1 and infection: LCDV-positive green signals were present on FG cell membranes and cytoplasm at 2 h post-infection, accompanied by widely distributed red signals representing VDAC2 and RACK1; merged images of LCDV and RACK1, or LCDV and VDAC2, exhibited many yellow co-localization signals in the cell membrane and cytoplasm (Figure 8A,C).