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. 2018 Aug 29;46(20):10905–10916. doi: 10.1093/nar/gky745

Figure 6.

Figure 6.

2′-O-methyl modification at position 14 of the antisense strand negatively modulates sdRNA efficacy. (A) The frequency of 2′-O-methyl modification per position of the antisense strand in functional (defined as < 24% gene expression remaining) versus non-functional (defined as >44% gene expression remaining) sdRNAs. (B) The efficacy of sdRNA targeting MAP4K4 with and without 2′-O-methyl modification in position 14 of the antisense strand. MAP4K4 expression was analyzed by qPCR in HeLa cells treated with sdRNAs for 72 h (n = 3, mean ± SD; one-way ANOVA P < 0.001).