Figure 5.
Effects of longer abasic duplex RNAs (22 mers) on expression of HTT. Duplex RNAs were tested in HD patient-derived fibroblast cells (GM04281, CAG 69/17). Averaged dose–response curves of RNA duplexes (A) AB18(Y33), (B) AB19(Y33), (C) AB20(Y16) and (D) AB21(Y16) containing three abasic substitutions.