Figure 4From: Decreased expression of BRCA1 in SK-BR-3 cells is the result of aberrant activation of the GABP Beta promoter by an NRF-1-containing complexGABPα nuclear localization is rescued by GABPβ in SK-BR-3 cells. MCF-7 and SK-BR-3 cells were transfected with the indicated expression vectors. Cells were stained with anti-FLAG FITC-labeled antibodies (green) and Hoechst dye (blue). Confocal imaging of the overlay of the two stains is shown.Back to article page