Figure 5From: The effects of HIV Tat DNA on regulating the immune response of HIV DNA vaccine in miceSchematic maps of HIV genes expression plasmids. pGag, pEnv, pPol and pTat means the plasmid encoding Gag, Env, Pol and Tat protein, respectively. CMV, human cytomegalovirus (hCMV) immediate/early (IE) promoter; Intron, hCMV IE intronA; BGH pA, bovine growth hormone polyadenylation signal.Back to article page