As an additional method of confirming if RALA phosphorylation does not affect RALA activation in these cancers, we asked if VMLN-mediated inhibition of AURKA (that was seen to differentially affect RALA phosphorylation in MCF7 versus MiaPaCa2 cells) (Fig. 2C) affects RALA activation differently (Fig. S3D). This evidence concerns the gene AURKA and cancer.