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. 2020 Jun 22;147(12):dev178988. doi: 10.1242/dev.178988

Fig. 2.

Fig. 2.

Notch1 deletion in TECs results in fewer TEPCs in the fetal thymus. (A-D) Immunofluorescence of E13.5 (A,B) and E16.5 (C,D) Foxn1Cre;Notch1fx/fx mutant (B,D) and control (A,C) thymi for CLD3,4 (red) and PLET1 (green). White arrows, PLET1+;CLD3,4 cells; cyan arrows, PLET1;CLD3,4+ cells; yellow arrows, PLET1+;CLD3,4+ cells. (E) Histogram showing CLD3+ cells in Foxn1Cre;Notch1fx/fx mutant and control thymi at E17.5. (F,G) Percentage (F) and total number (G) of CLD3+ TECs in mutant and control thymi at E17.5. ***P≤0.001, **P≤0.005. n>3 for IHC, n=5 for flow cytometry. Scale bars: 50 µm.