In the cell lines of B‐cell non‐Hodgkin's lymphoma and Burkitt's lymphoma (n = 63), the RNA‐Seq read counts of DDX3X and TP53 were positively correlated (PCCs [Pearson correlation coefficient] = 0.49, p < 0.0001, Figure S2a). This evidence concerns the gene DDX3X and Burkitt lymphoma.