In order to determine the association of eIF4E with eIF4G, we repeated this experiment by pulling down eIF4G from the cell lysates of MCL cell lines and demonstrated that the immunoprecipitates of eIF4G fraction in MCL cell lysates were indeed enriched compared to normal B cells and IgG control (Supplemental Figure 1A). The gene discussed is EIF4G1; the disease is mantle cell lymphoma.