Yang, Xiaoge, Yue, Huamei1, Ye, Huan, Shan, Xishuang, Xie, Xuan, Li, Chuangju, Wei, Qiwei*. Identification and characterization of two piwi genes and their expression in response to E2 (17β-estradiol) in Dabry's sturgeon Acipenser dabryanus. Fisheries Science, 2020, 86(2): 307-317.