ERG and acute myeloid leukemia: Due to the FUS/ETS and HNRNPH1 commonly belong to the hnRNP family and contain the same RRM functional structural domains,[14] Jiang et al[10] have proposed that AML with HNRNPH1:: ERG or FUS::ERG belong to the same distinct clinicopathologic subtype of AML, that is, AML with ERG rearrangement.