Electron micrograph of PC12 cells transfected with control siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM control siRNA and fixed w...

Electron micrograph of PC12 cells transfected with AP-3 siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM AP-3delta1 siRNA and fixed w...

Electron micrograph of PC12 cells transfected with control siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM control siRNA and fixed w...

Electron micrograph of PC12 cells transfected with control siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM control siRNA and fixed w...

Electron micrograph of PC12 cells transfected with control siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM control siRNA and fixed w...

Electron micrograph of PC12 cells transfected with AP-3 siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM AP-3delta1 siRNA and fixed w...

Electron micrograph of PC12 cells transfected with AP-3 siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM AP-3delta1 siRNA and fixed w...

Electron micrograph of PC12 cells transfected with AP-3 siRNA. PC12 cells were plated onto aclar film discs (Pella) coated with poly-L-lysine, transfected twice with 50 nM AP-3delta1 siRNA and fixed w...