Figure 3.
Colocalization of GABARAP and gephyrin upon heterologous expression in PC12 cells. Singly expressed GABARAP protein is located at the plasma membrane (A), whereas singly expressed gephyrin is diffusely distributed with some enrichment at submembranous compartments (B). Coexpression of GABARAP and gephyrin leads to a recruitment of gephyrin to GABARAP-rich loci (C). (Scale bars, 10 μm.)