Figure 3.
Editing Assay in HEK293T cells. (A) Scheme of a editing reporter construct (RNAG) constitutively expressing RFP and GFP only after editing of an amber-stop codon to a tryptophan codon (UAG->UGG). (B) FACS analysis of transfected HEK293T. Increase of the green to red fluorescence ratio indicates increase in editing level. All cells are transfected with the reported construct RNAG. White bar: HEK293T cells transfected with RNAG vector alone; Gray bar: HEK293T cells transfected with RNAG and ADAR2 vectors; Dark gray bar: HEK293T cells transfected with RNAG, ADAR2 and FMRP vectors. Data are presented as means ± SEM. Statistical analysis was performed using one-way ANOVA (***p <0,001; $$p < 0,01). NLS: nuclear localization signal.