Figure 9
From: Arsenic, cadmium and neuron specific enolase (ENO2, γ-enolase) expression in breast cancer
Localization of enolase-2 to the nucleus. Cells were stained for enolase-2 (green) followed by staining for the nuclei with To-PRO-3 iodide (red). Localization within the nucleus is shown for the As+3 transformed (A, D, G), Cd+2 transformed (B, E, H) and parent MCF-10A (C, F, I) cells. Single z-series slices of 0.46 μm are shown in A-C with orthogonal slices of the z-series shown for the x-axis in D-F and the y-axis in G-I. The bar indicates the scale for images in A-C; bar = 5 μm.