Figure 5

qPCR detection of single target and double target interference efficiency. All four single recombinant vectors, p-miR-gag, p-miR-pol, p-miR-env and p-miR-LTR, induced a significant reduction in viral RNA copies of 83%, 78%, 85%, 74%, respectively. Combining p-siR-LTR with p-siR-gag, p-siR-pol and p-siR-env showed more significant reduction in viral RNA copies of 98%, 98% and 96%. Single-target and double-target showed significantly difference (P < 0.05).