Funding for this research was provided by:
National Natural Science Foundation of China (32070719, 81770942)
China Postdoctoral Science Foundation (2019M661631)
Received: 24 November 2021
Accepted: 12 January 2022
First Online: 1 April 2022
: This study is a continuous work of our previous study (ExternalRef removed). All the retinal progenitor cells of this study are maintained from our previous study (ExternalRef removed). There were no other animal involved in this manuscript.
: Not applicable.
: The authors declare no competing interests.