Figure 3
From: Tumor suppressor protein SMAR1 modulates the roughness of cell surface: combined AFM and SEM study
SMAR1 overexpressing cells exhibit smooth surface profile. AFM images of (A) human embryonic kidney (HEK 293) cell line. Height (topography), processed, 3D and profile (of line shown in topography image) of control (x-y range 10 × 10 μm, z range 1.8 μm); SMAR1 (x-y range 20 × 20 μm, z range 4.8 μm) and SMAR1-siRNA (x-y range 20 × 20 μm, z range 1.6 μm) are shown. (B) AFM images of mouse melanoma (B16F1) cell line. Height, processed, 3D and profile (of line shown in height image) of control (x-y range 70 × 70 μm, z range 1.9 μm) and SMAR1 (x-y range 70 × 70 μm, z range 2.8 μm) are shown.