Fig. 1

Generation and identification of hEROs in vitro. A Schematic of the hEROs self-organization protocol. B Bright-field view showing the representative images of hEROs at days 18, 60, 90, 150, and 280. Scale bar, 100 μm. C Immunostaining of hEROs at days 18, 60, 90, 150, and 280 for CHX10+, Vimentin (Vim)+, HuC/D+, CRX+, and Recoverin (RECV)+ cells. Scale bar, 50 μm