USP47 and chronic myelogenous leukemia, BCR-ABL1 positive: Flow cytometry analysis shows that the number of GFP+Gr-1+ cells is comparable between the Usp47+/+ and Usp47−/− mice at 14 days after CML model establishment, while the number of GFP+Gr-1+ cells decreases in Usp47−/− mice as time goes by (Supplementary Fig. 4a).