Hierarchical clustering of samples analyzed with GEP. GEP analysis was performed in untreated Supm2-TS cells (n = 3), Supm2-TS cells 72 hours after infection with empty vector (pWPI; n = 3) and Supm2-TS cells after infection with lentivirus for BLIMP1 reconstitution (pWPI-HA-BLIMP1; n = 3).