Fig. 2: NR2F2 protein localization during fetal testis differentiation.

A Immunofluorescence for NR2F2 (green) and NR5A1 (magenta) in transverse (E11.5) or longitudinal (E12.5, E13.5 E14.5 and E17.5) testis sections. White arrowheads indicate double positive cells for NR2F2 and NR5A1. White dashed box indicates the magnified area. B Immunofluorescence of NR2F2 (green) and cell-type specific markers (magenta, AMH for Sertoli cell, CYP17A1 for fetal Leydig cells, PECAM1 for endothelial cells, ARX for interstitial cells, PDGFRA for interstitial cells, and ACTA2 for contractile cells) in E14.5 male testes. White dashed box indicates the magnified area.