We have recently shown a significant down-regulation of both SEPT2 and MLL in myeloid neoplasias with the MLL-SEPT2 fusion gene.     ///    "In this study, we examined the expression pattern of the other 13 known septin genes in altogether 67 cases of myeloid neoplasia, including three patients with the MLL-SEPT2 fusion gene, four with MLL-SEPT6 fusion, and three patients with the MLL-SEPT9 fusion gene. "    ///    "Using hierarchical clustering analysis to compare acute myeloid leukemia genetic subgroups based on their similarity of septin expression changes, we found that MLL-SEPT2 and MLL-SEPT6 neoplasias cluster together apart from the remaining subgroups and that PML-RARA leukemia presents under-expression of most septin family genes.. "