MPL and acute myeloid leukemia: MPP-L and CMP-L show more often cytogenetic abnormalities of AML MRC (Fig. 4B) such as del(7q) (RR:1.85, p < 0.0001; RR:1.61, p < 0.0001; for MPP-L and CMP-L, respectively), del(17p) (RR:1.77, p = 0.0010; RR:1.53, p = 0.0033, respectively) and del(12p) (RR:1.63, p = 0.015; RR:1.46, p = 0.021, respectively).