Figure 3. Detection of partially made products translated from GC-rich transcripts.
(A) Schematic of AUG-V5-(G4C2)69-NLuc-3xFLAG in GA frame and AUG-V5-+1(CGG)101-NLuc-3xFLAG in polyG frame. (B) FLAG and V5 IP workflow to enrich for incomplete products generated from GC-rich transcripts. 3xFL: 3xFLAG (C-D) V5 antibody IP reveals short/stalled products (line next to the blot) that are generated from G4C2 (panel C) or CGG repeats (panel D) that do not contain the carboxyl-terminal FLAG tag. FT: Flow-through.