Figure 2From: Genome-wide investigation of in vivoEGR-1 binding sites in monocytic differentiationEffect of siRNA against EGR-1 in THP-1 differentiation. Photographs show typical morphological changes by Giemsa stain in EGR-1 or control siRNA transfected THP-1 cells at 48 hours after PMA stimulation. Scale bar = 50 μm.Back to article page