Fig. 1

Histological analysis of gonad in Takifugu rubripes at 90 dah and classification of non-coding RNA. (A) Percentage of gonadal phenotype (n = 30). (B) The gonad of control tiger puffer with testis. (C) The gonad of control tiger puffer with ovary. (D) The gonad of RU486 treated tiger puffer with ovary. (E) Classification of lncRNAs, circRNAs, and miRNAs. OG: oogonia; OC: oocyte; OCA: ovarian cavity; SG: spermatogonium; SL: spermatogenic cysts. bar = 50 μm