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. 2021 May 23;12(3):1155–1158.e4. doi: 10.1016/j.jcmgh.2021.05.009

Supplementary Figure 2.

Supplementary Figure 2

Sun1GFP expression was not observed in FoxL1CreER-tdTomRosa26Sun1GFP/+ mice that were not induced with tamoxifen. Gastrointestinal tissues were collected from FoxL1CreER-tdTomRosa26Sun1GFP/+ mice that were not treated with tamoxifen. Segments of the (A–D) stomach, (E–H) duodenum, (I–L) jejunum, (M–P) ileum, and (Q–T) colon were stained for FoxL1 and Sun1GFP. (B, F, J, N, and R) Overlay of FoxL1 and Sun1GFP channels is shown. (C, G, K, O, and S) FoxL1 protein is shown in the nuclei of subepithelial mesenchymal cells. (D, H, L, P, and T) Significant Sun1GFP expression was not observed, showing the efficacy of reporter activity. Scale bars: 100 μm.