Mutation analysis identified a wide range of mutations in all analyzed lymphomas, but none targeted FOXP1. Of interest, non-synonymous mutations of two known DLBCL-related genes, MYD88 and CARD11[40], [41], were detected in 3 cases (no. 3, 7 and 12) and one case (no. 12), respectively (data not shown). Here, FOXP1 is linked to lymphoma.