Extended Data Fig. 2. Mapping of pre-existing thymic stromal sequencing datasets.

a, Broad structural cell subsets were annotated based on expression of canonical markers such as Pdgfra, Epcam, H2-aa, Pecam, and Cdh5. b, Leiden clustering of our fibroblast population (n_FB=13,240) and signatures for murine capsular-medullary and human perilobular-interlobular fibroblasts based on previously published datasets^9,26. c, Leiden clustering of our endothelial population (n_EC=1,661) and signatures for arterial, capillary, venular, and lymphatic endothelial cells based on previously published datasets²⁷. d, Leiden clustering of our thymic epithelial population (n_TEC=6,175) and signatures of previously published literature and overlaid on our sequencing dataset^5–7,13.