Other rearrangement partners of HOXA9 have been reported in lymphoid malignancies, such as TRB in T cell acute lymphoblastic leukemia (T-ALL) patients (21) and MED12 in a pediatric patient with B cell acute lymphoblastic leukemia (B-ALL) (22) (Supplementary Table 6). This evidence concerns the gene THRB and acute lymphoblastic leukemia.