RNA sequencing analysis. A: Venn diagram depicting the differentially expressed genes (DEGs) common and/or unique to Ptenf/f, Pik3caE545K, and Ptenf/f;Pik3caE545K. B: Real-time quantitative PCR analysis to validate expression of DEGs identified by RNA sequencing. Graph depicts fold change in expression of Axin2, Hspa1a, and Cdkn2a in Ptenf/f, Pik3caE545K, and Ptenf/f;Pik3caE545K cells as compared to green fluorescent protein (GFP)–treated cells. Means ± SEM are summarized. N = number of independent experiments performed for each gene.