TheZNF384 gene, encoding transcription factor zinc-finger protein 384, can be fused to at least nine different partners (most frequentlyTCF3,EP300, orTAF15) in BCP-ALL.ZNF384r-ALL represents 1% to 5% of BCP-ALL and 5% to 10% of B-others. This evidence concerns the gene EP300 and acute lymphoblastic leukemia.