Figure 1From: Evaluation of the VP22 protein for enhancement of a DNA vaccine against anthraxDNA vaccines constructed in this study as in section 2.1. DNA vaccine expressing PA63 (pGPA) is a kind gift from Dennis Klinman (Food and Drug Administration, USA). (Abbreviations: PCMV, CMV promoter; Sig, Signal sequence; BGH polyA, Bovine growth hormone polyadenylation signal).Back to article page