MOZ-linked fusion proteins such as MOZ-CBP (CREB binding protein), MOZ-TIF2 (transcriptional intermediary factor 2), and MOZ-p300 (adenoviral E1A-associated protein) are associated with AML chromosomal abnormalities at t(8;16)(p11;p13), inv(8)(p11q13), and t(8;22)(p11;q13), respectively, and are thought to account for leukemogenesis occurring through the aberrant regulation of histone acetylation. 