Fig. 2

Electroporation of PFFs using Nucleocuvette™ strips. The transfection efficiencies and cell survival rates after delivery of 1 µg Cas9-EGFP (A) and equimolar amount of pMAX-GFP (B) plasmid via the built-in programs of Lonza basic protocol. (C) Transfection efficiencies and cell survival rates after delivery of Cas9-EGFP plasmid via different dual-electroporation programs. (D) Effect of plasmid dosage on transfection efficiency and cell survival rate. (E) Transfection efficiencies after delivery of 1 µg Cas9-EGFP to different amounts of cells. *: P < 0.05, **: P < 0.01, ns: P ≥ 0.05