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. 2022 May 25;606(7912):165–171. doi: 10.1038/s41586-022-04752-8

Extended Data Fig. 12. Changes in the thymic microenvironment upon autocrine Fgf stimulation.

Extended Data Fig. 12

a, Representative flow cytometric profiles of Epcam+CD45 TECs from wild-type (left panel) and Foxn1:Fgf7 transgenic (right panel) mice at either 4-weeks (P28) or 1-year (1 yr) of age (top and bottom rows respectively); the percentages of individual TEC subpopulations are indicated in the respective gates. b–d, Numerical analysis of TEC subpopulations based on flow cytometry. For b-d, Wt P28, n = 11; Fgf7 tg P28, n = 12; Wt 1 yr, n = 10; Fgf7 tg 1 yr, n = 18. Data are shown as mean±s.e.m. e–h, Flow cytometric analyses of CD45+ thymocyte populations; DN, CD4CD8; DP, CD4+CD8+; CD4SP, CD4+CD8; CD8SP, CD4CD8+. For e-h, Wt P28, n = 11; Fgf7 tg P28, n = 12; Wt 1 yr, n = 10; Fgf7 tg 1 yr, n = 18. Data are shown as mean±s.e.m. t-test; two-sided; P values are indicated. i, j, UMAP representation of progenitor and mature TEC populations in Foxn1:Fgf7 transgenic mice at (i) P28 and (j) 1 year of age.

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