MYC and lymphoma: Cells harboring DHX9 shRNAs were depleted (represented by a decrease in %GFP+ cells) in both TSC2+/−Eμ-Myc and p53−/−Eμ-Myc lymphomas; however, the kinetics of the depletion was slower in the case of the p53−/−Eμ-Myc lymphomas (Figure 1A).