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. 2017 May 29;9(1):25–32. doi: 10.1111/jdi.12681

Figure 2.

Figure 2

Expression of transcription factors in L cells. (a–e) The messenger ribonucleic acid expression levels of transcription factors in green fluorescent protein (GFP)‐positive (GFP[+]) cells and GFP‐negative (GFP[–]) cells from the upper small intestine (UI), lower small intestine (LI) and colon (n = 5). Expression levels were normalized against the internal control, peptidylprolyl isomerase A (PPIA). *P < 0.05, **P < 0.01, ***P < 0.001. Isl1, islet 1; NS, not significant; Pax4, paired box gene 4; Pax6, paired box gene 6; Pdx1, pancreatic duodenal homeobox 1; Rfx6, regulatory factor X 6.