Fig. 1From: Multiplexed shRNA-miRs as a candidate for anti HIV-1 therapy: strategies, challenges, and future potentialThe structure of HIV-1 virus. HIV-1 virus consists of several essential genes, including long terminal repeats (LTR), group-specific antigen (gag), DNA polymerase (pol), viral infectivity factor (vif), viral protein u (vpu), envelope (env), and negative regulatory factor (nef). a shows the HIV-1 genome, while b shows the HIV-1 virionBack to article page