Fig. 6. Effects of lectins on pDNA nuclear import.
Permeabilized HeLa cells were incubated with transport buffer containing Fl-PNA/pUSAG3 (10 µg/ml) for 4 h at 37 °C. All reactions contained HeLa cytoplasm at 5 mg/ml and either no additional lectin (A), concanavalin A (0.1 mg/ml; B) or wheat germ agglutinin (0.1 mg/ml; C).