supported by the National Key Research and Development Program of China (2017YFA0102801 and 2017YFC1001901);the Science and Technology Planning Project of Guangdong Province (2015B020228002);the National Natural Science Foundation of China (31671540);the Natural Science Foundation of Guangdong Province (2015A020212005 and 2014A030312011);the Guangzhou Science and Technology Project (201803010020)
Mammalian spermatogenesis is maintained by a rare population of spermatogonial stem cells(SSCs),which are important for male fertility. SSCs remain a subset of undifferentiated spermatogonia, which can be isolated by ...