To determine, if as suggested by their interaction, CHMP5 bound chromatin sites as BRD4, we performed anti-BRD4 and anti-HA (CHMP5) chromatin immunoprecipitation-qPCR (ChIP-qPCR) on T-ALL cells transduced with HA-tagged CHMP5. This evidence concerns the gene CHMP5 and acute lymphoblastic leukemia.