Figure 5From: Differential intracellular distribution of DNA complexed with polyethylenimine (PEI) and PEI-polyarginine PTD influences exogenous gene expression within live COS-7 cellsEffect of nocodazole and aphidicolin on PEI polyplex mediated GFP expression. Expression of GFP 24 h post transfection in the presence of nocodazole (light bar), or aphidicolin (dark bar), as a percentage of optimal PEI/pDNA mediated GFP expression at N/P 8. Data obtained as detected by FACS 24 h post transfection, and represented as mean values ± SEM (N = 2).Back to article page