Project description:The goal of this study is to define miR-125b-2 target genes in the hematopoietic system by genetic alteration of miR-125b expression levels. Here we report the identification of miR-125b-2 targets in the hematopoietic system by repressing miR125b in megakaryoblastic leukemia (AMKL) cell lines and overexpressing miR-125b-2 in hematopoietic stem and progenitor cells (CD34+-HSPCs)