Of 206 DLBCL cases whose transcriptomic and whole exome data are available through TCGA, samples of the «MCD» and «EZB» genetic subtype expressed the highest Bcl-2 transcript levels, and samples of the «BN2» subtype had the lowest Bcl-2 expression (Fig. 2c). The gene discussed is BCL2; the disease is diffuse large B-cell lymphoma.