In the case of Eμ-myc-induced lymphoma, ribosomal proteins L11 and L5 are unable to bind and suppress Mdm2C305F in Eμ-Myc;Mdm2C305F/C305F mice, and as a result activation of p53 is attenuated and B cell lymphomagenesis is accelerated [11]. This evidence concerns the gene TP53 and lymphoma.