Immunohistochemical localization of PNX-like and SREB3-like- ir in the testis of zebrafish. Figure shows representative sections of zebrafish testis (A–H) showing PNX-like (red; B,C) and SREB3-like (red; F,G) immunoreactivity. No PNX/SREB-3-like-ir was observed in both pre-absorption (D) and secondary antibody alone negative control (H). Nuclei shown in blue are stained with DAPI. Scale bars are indicated in each image.

Immunohistochemical localization of PNX-like and SREB3-like- ir in the ovary of zebrafish. Figure shows representative sections of zebrafish ovary (A–H) showing PNX-like (red; B,C) and SREB3-like (red; F,G) immunoreactivity. No PNX/ SREB-3-like-ir was observed in both pre-absorption (D) and secondary antibody alone-negative controls (H). Nuclei shown in blue are stained with DAPI. Scale bars are indicated in each image.

Immunohistochemical localization of PNX-like and SREB3-like- ir in the zebrafish liver cell line. Figure shows representative sections of zebrafish liver cell line (A–H) showing PNX-like (red; B,C) and SREB3-like (red; F,G) immunoreactivity. No PNX/SREB-3-like-ir was observed in both pre-absorption (D) and secondary antibody alone-negative controls (H). Nuclei are shown in blue are stained with DAPI. Scale bars are indicated in each image.

Acknowledgments
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