ZFIN Image: Valdivieso et al., 2022, Fig. 4

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Figure Caption

Fig. 4

Fig. 4. Histological sections of adult zebrafish gonads in AB and Nadia strains. Testes of AB males, NA_ZW neomales and NA_ZZ males and ovaries of AB and NA_ZW females exposed to 28 °C (control) and 36 °C (high temperature) during sex differentiation. Abbreviations for males: type A undifferentiated spermatogonia (Aund), differentiated spermatogonia (Adiff), type B spermatogonia (B), spermatocytes (Spc), spermatids (Spd) and spermatozoa (Spz); for females: primary growth oocytes (PG), cortical alveolar oocytes (CA), vitellogenic oocytes (Vtg), postovulatory follicles (Pofs) and atretic oocytes (A). Staining: Hematoxylin and Eosin. Scale bar = 500 μm. Note: high temperature resulted in 100% males in NA, so no NA_ZW females were available for analysis.

Acknowledgments

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