Figure 2.

Model of how gF^ep can overwrite fully edited transcripts to generate observed mRNA transcript sequence patterns. mRNAs are represented by rectangles, with editing blocks labeled. gF^ep is shown as an orange line. Blue blocks are conventionally edited, orange blocks are alternatively edited, and blocks fading from blue to orange are in an incompletely edited junction state. Overwriting of block F resulting in the decrease in editing efficiency observed at block F as compared to block G (Table 2).