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. 2006 Dec 27;1(1):e135. doi: 10.1371/journal.pone.0000135

Figure 6. CD4+ T-cell immune responses of immunized macaques.

Figure 6

ELISPOT assays show the average number of IFN-γ+ cells activated by recombinant Gag protein with CD8+-depleted PBMCs from five individual rhesus macaques after four DNA immunizations (at week 36). Each bar is the average count from duplicate wells+/−S.D. and represents the number of IFN-γ+ cells per 106 CD8+-depleted PBMCs.