Abstract
Various genetic alterations such as chromosomal translocation cause leukemia. For examples, gene rearrangements of the mixed-lineage leukemia (MLL) gene generate MLL fusion genes, whose products are potent oncogenic drivers in acute leukemia. To better understand the mechanism of disease onset, several murine leukemia models using retroviral gene transduction, xenograft, or Cre-mediated chromosomal translocation have been developed over the past twenty years. Particularly, a retroviral gene transduction-mediated murine leukemia model has been frequently used in the leukemia research field. Here, we describe the detailed protocol for this model.