Fig. 5
From: RNF20 is required for male fertility through regulation of H2B ubiquitination in the Sertoli cells
Knockout of Rnf20 disrupts the distribution of the Sertoli cells in the seminiferous tubules from 14 days to adult. Immunofluorescence analysis showed the localization of the Sertoli marker SOX9 in the seminiferous tubules in the testes of the Rnf20Flox/Flox and the Amh-Rnf20−/− in adults and at 7, 14, 16, 18, 21, and 28 days after birth. The nuclei were stained with DAPI. The green fluorescence signals represent the localization of SOX9. The white squares in the panels correspond to the enlarged panels. Sn, Sertoli cells. Scale bar, 25 μm