Figure 1

GFP expression in cells at 48-h post-transduction with the 2nd and 3rd lentiviral vectors. (A) Lentiviral vector 2A with pCMV-dR8.2 dvpr as the packaging plasmid produced the most lentivirus particle compared to 2B, and (B) Lentiviral vector 3B produced a smaller number of lentivirus particle compared to 3A.