Effects of 17β-estradiol interference on the temporal and spatial expression patterns of piwil1 gene and gonadal development in largemouth bass (Micropterus salmoides) - Jiale Zhang; Mingchen Ma; Shengjie Li; Taihang Tian; Jinxing Du; Caixia Lei; Tao Zhu; Jing Tian; Hongmei Song (Fish Physiology and Biochemistry, 2026)