Currently, several RARA, RARB, or RARG fusions have been reported with at least 17 alternative partner genes in patients with APL, including PLZF, NPM1, NUMA, STAT5B, PRKAR1A, BCOR, FIP1L1, OBFC2A, GTF2I, TBLR1, IRF2BP2, NUP98, FNDC3B, PML, STAT3, CPSF6, and so forth [140] (Figure 3). The gene discussed is RARA; the disease is acute promyelocytic leukemia.