Figure 6.
PABP is more dynamically associated with RLBs than SGs. A, FRAP of GFP–G3BP1 and mRuby-2–PABPC1 in WT and RL-KO A549 cells. B, kymograph of FRAP analysis represented in A. C, PABPC1–mRuby-2 fluorescence in U-2 OS-G3BP1/2-KO cells treated with sodium arsenite and hippuristanol. D, FRAP of mRuby-2–PABPC1 in U-2 OS-G3BP1/2-KO cells treated with sodium arsenite and hippuristanol. E, kymograph of FRAP analysis represented in D.