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. 2018 Apr 27;9(5):497. doi: 10.1038/s41419-018-0557-2

Fig. 7. C2EIP regulates PGC generation by activating the HH signaling pathway.

Fig. 7

a Expression of PTCH2 protein in ESC, PGC, and SSC was tested by western Blot. b The phosphorylation level of PTCH2 was revealed by co-IP in ESC, PGC, and SSC before and after C2EIP knockout, as well as in the 0-day and 4-day RA induction in vitro model. The phosphorylation level of PTCH2 in ESC was the control. c, d, e The PTCH2 ubiquitylation level was revealed by co-IPin ESC, PGC, and SSC before and after C2EIP knockout as well as in the 0-day and 4-day RA in vitro induction test