At day 39, 45 and 48 post infection the number of integrated copies was low in double KD (miR LEDGF/miR HRP-2) cells compared to the control LEDGF/p75 KD (miR LEDGF/miR control) cells (Figure S4H) with proviruses numbering 0.032 (±0.012) and 0.038 (±0.012) per RNaseP genomic copy on day 39 and 48 respectively, compared to 1.39 (±0.18) and 0.79 (±0.23) in the control LEDGF/p75 KD cell lines. Here, PSIP1 is linked to infection.