Effect size and 95% confidence interval are presented for Tay et al., 2011, this replication study (RP:CB), and a random effects meta-analysis of those two effects. For each effect, Cohen’s d or Glass’ delta, which are standardized differences between the two indicated measurements, is reported. Sample sizes used in Tay et al., 2011 and RP:CB are reported under the study name. (A) These effects are related to the change in luciferase activity between the conditions reported in Figure 1 of this study and Figure 3C of Tay et al., 2011. Meta-analysis p values: siNC and siSER (p=0.374); siNC and siZNF (p=0.233); siNC and siVAPA (p=0.316); siNC and siCNO (p=0.253); siNC and siPTEN (p=0.079). (B) These effects are related to the change in luciferase activity between the conditions reported in Figure 2 of this study and Figure 3D of Tay et al., 2011. Meta-analysis p values: SER 3’U and EV (p=0.881); VAPA 3’U1 and EV (p=0.624); VAPA 3’U2 and EV (p=0.754); CNO 3’U1 and EV (p=0.790); CNO 3’U2 and EV (p=0.716); PTEN 3’U and EV (p=0.766). (C) These effects are related to the differences in PTEN protein expression between the conditions reported in Figure 3 of this study and Figure 3H of Tay et al., 2011. Meta-analysis p values: WT HCT116: siNC and siSER (p=0.091); siNC and siVAPA (p=2.99×10−7); siNC and siCNO (p=0.049); siNC and siPTEN (p=0.0041): DicerEx5 HCT116: siNC and siSER (p=2.78×10−4); siNC and siVAPA (p=0.215); siNC and siCNO (p=3.70×10−4); siNC and siPTEN (p=0.229). (D) These effects are related to the differences in cell growth between the conditions reported in Figure 4 of this study and Figure 5B of Tay et al., 2011. Meta-analysis p values: DU145: siVAPA and siNC (p=0.255); siCNO and siNC (p=0.554); siPTEN and siNC (p=0.082): WT HCT116: siVAPA and siNC (p=0.045); siCNO and siNC (p=0.287); siPTEN and siNC (p=0.082): DicerEx5 HCT116: siVAPA and siPTEN (p=0.075); siCNO and siPTEN (p=0.001); siPTEN and siNC (p=0.048). Additional details for these meta-analyses can be found at https://osf.io/xgrqp/.