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. Author manuscript; available in PMC: 2011 Mar 28.
Published in final edited form as: Expert Rev Vaccines. 2007 Dec;6(6):913–924. doi: 10.1586/14760584.6.6.913

Fig. 1.

Fig. 1

Diagram of the recombinant lentivector. A represents the recombinant lentivector genome that will be packaged into viral particles. B are the packaging vectors expressing necessary components for assembling the recombinant lentivectors. RSV: Rous Sarcoma Virus; LTR: Long Terminal Repeat; RRV: Rev Responsive Element; TRIP: Triple-stranded DNA flap that contains a central polypurine tract sequence (cPPT) and the central termination sequence (CTS); CMVp, CMV promoter; WPRE:woodchuck hepatitis virus posttranscriptional regulatory element; VSV-G: Vesicular Stomatitis Virus Glycoprotein.