Localization of RACK1 (E) in mock, TRAPPC3-KD and TRAPPC2-KD HeLa cells treated with SA. G3BP was used to stain SGs. Scale bar, 10 µm. Each graph shows the quantification (mean intensity) of the respective protein in SG spots expressed as a percentage of the mock (TRL). Mean ± S.D. independent replicates. , *p<0.05; ****p<0.0001 in (E), One-way ANOVA with Dunnett's multiple comparison test. 