Supplementary Figures from FTO-Dependent <i>N</i><sup>6</sup>-Methyladenosine Modifications Inhibit Ovarian Cancer Stem Cell Self-Renewal by Blocking cAMP Signaling

Additional experimental results supporting the main figures are included. Figure S1. Expression of key RNA methylation regulators in OC; Figure S2. Flow cytometry analysis for ALDH and CD133 in single cell suspensions derived from human ovarian tumors; Figure S3. FTO overexpression in OC cells; Figure S4. FTO overexpression decreases spheroid formation ability of OC cells dissociated from xenografts; Figure S5. m6A activity and tumor initiation capacity; Figure S6. Gene sets enriched in FTO vs. control OC cells; Figure S7. Expression of PDE4B and PDE1C in FTO overexpressed OC cells; Figure S8. The Genome Browser visualizes the predicted motif binding sites for proteins (IGF2BP2 and IGF2BP3) on the input sequence; Figure S9. Effects of phosphodiesterase inhibitors on stemness features are dependent on FTO; Figure S10. Quality control for RNA-seq; Figure S11. Quality control for MeRIP-seq