Composition of the CD45 ⁺ , DP, and KIT ⁺ compartments. Related to Fig. 3. (A and B) Representative gating strategy (A) and UMAP analysis (B) showing the cell types that are included in CD45⁺ (CD45⁺KIT⁻), KIT⁺ (CD45⁻KIT⁺), and DP (CD45⁺KIT⁺) populations at E12.5. (C) Percentage of the progenitor cell types within DP cells (top) and KIT⁺ cells (bottom) at E12.5 (left) or E14.5 (right).