In comparison to lymphomas infected with ΔEBNA2 alone, the ΔEBNA2 + Myc tumors have much higher expression of IGLL1 (CD179B, surrogate light chain), DNTT (terminal deoxynucleotidyltransferase, TDT), RAG1 and IL7R (Fig 7A and 7B). Here, IL7R is linked to lymphoma.