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. 2011 Nov 16;12:48. doi: 10.1186/1471-2199-12-48

Figure 6.

Figure 6

Tethering Stau2 to the 3'-UTR increases mRNA levels in a Upf1-independent manner in 293F cells. (A) 293F-GFP-8xMS2bs cells were transfected with siUpf1 or a siNC. At 24 h after transfection, the cells were transfected with an expression plasmid for either MS2 or MS2-Stau2. At 72 h after the plasmid transfection, the cells were harvested and analyzed by Western blotting. (B) The GFP signal was normalized to that of Tubulinα, and the normalized level of the MS2 transfection was defined as 1. Values are expressed as the means ± SEM of three independent experiments. (C) 293F-GFP-8xMS2bs cells were transfected with siUpf1 or siNC. At 24 h after transfection, the cells were transfected with an expression plasmid for either MS2 or MS2-Stau2. At 48 h after the plasmid transfection, the cells were harvested and analyzed by Western blotting and Northern blotting. (D) The GFP-8xMS2bs mRNA signal was normalized to that of GAPDH mRNA, and the normalized level of the MS2 transfection was defined as 1. Values are expressed as the means ± SEM of three independent experiments.