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. Author manuscript; available in PMC: 2009 May 5.
Published in final edited form as: J Control Release. 2007 Oct 24;125(2):155–163. doi: 10.1016/j.jconrel.2007.10.014

Figure 1.

Figure 1

(A) Structure of VEGF expression cassettes containing three different promoters including the CMV, SV40 and chicken β-actin promoters. (B) Schematic representation of the production process of minicircle DNA encoding a VEGF expression cassette. P: promoter; p2B-P-VEGF: precursor plasmid; pMini-P-VEGF: minicircle DNA.