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. 2016 Mar 16;11(5):3054–3060. doi: 10.3892/ol.2016.4338

Figure 1.

Figure 1.

Transfection efficiency was tested by FAM-small interfering RNA under a fluorescence microscope. (A) Visualization of the cells under common light. (B) Visualization of the cells under FAM-fluorescence light. (C) Merged images of (A) and (B). Fluorescent particles within the cells indicated that siRNA was successfully transfected into HepG2 cells. FAM, fluorescein amidite. Magnification, ×200.