Ribosomal Protein L23 (RPL23) showed the most pronounced difference with more than 48-fold higher ratios in non-GCB DLBCL (range 0.834 to 37.343), while GCB DLBCL cases showed low to very low expression levels (0.070 to 0.318). The gene discussed is RPL23; the disease is diffuse large B-cell lymphoma.