EPOR and acute lymphoblastic leukemia: EPOR (erythropoietin receptor) rearrangements in Ph-like ALL were further detailed by Iacobucci et al. [69] and involved insertion of the EPOR gene (located on chromosome 19) adjacent to the IGH or IGK loci, a t(14;19) that places IGH in proximity to EPOR, or an intrachromosomal inversion of chromosome 19 that juxtaposes EPOR to LAIR1 (leucocyte-associated IG-like receptor 1).