Fig. 1From: Mapping molecular pathways for embryonic Sertoli cells derivation based on differentiation model of mouse embryonic stem cellsEstablishment of a differentiation model. a A process map of in vivo derivation of embryonic Sertoli cells (eSCs). b Inducing strategies of in vitro derivation of embryonic Sertoli-like cells (eSLCs). c Optical micrographs of the cells generated and microstructures formed in the differentiation model in 18.5 days. The sketch of characteristic of generated cells was displayed below. Scale bar = 200 μmBack to article page