Percentages of cell fate changes: differentiation (DIFF), dedifferentiation (DEDIFF), and no change (NC) during TPO3 development in control conditions (n= 7, same plot as the control condition in Figure 2E) or with inducible MYC (indMYC,n= 3) (mean, Sidak’s multiple comparisons test,pvalue of control vs. control-indMYC DIFF: 0.0208, DEDIFF: 0.042, and NC: 0.88).