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. Author manuscript; available in PMC: 2016 Jul 20.
Published in final edited form as: Angew Chem Int Ed Engl. 2015 Jun 10;54(30):8713–8716. doi: 10.1002/anie.201502070

Figure 5.

Figure 5

Fluorescence-based assay for an ADAR reaction. A) Top: The procedure used to stop the reaction such that thA/thI fluorescence can be measured in ssRNA form. Bottom: Plot of change in fluorescence as a function of time for the reaction of 1 mm thA-modified GluR B R/G site substrate and 1 mm hADAR2-RD. Red: 0 min, black: 3 min, blue: 5 min, dark green, 10 min, purple: 30 min, gray: 60 min, orange: 120 min, light green: thI-containing duplex. B) Top: Image of gel used to resolve products for primer extension editing assay for reaction evaluated by changes in fluorescence in (A). Bottom: Fraction product vs time for primer extension assay (black squares) and fluorescence assay (red circles) (kobs=0.14 0.01 min¢1 (fluorescence); kobs=0.15 0.07 min¢1 (primer extension).