KIF1B and myeloid sarcoma: In addition to certain human leukocyte antigen (HLA) alleles, genetic variation of interleukin-2 receptor alpha chain (IL2RA), IL7RA, kinesin family member 1B (KIF1B), H6PD, and tumor necrosis factor receptor superfamily-1 (TNFRSF1) are reported to be associated with MS.3