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Fig. 5 | Zoological Letters

Fig. 5

From: Sexual characteristics of high-temperature sterilized male Mozambique tilapia, Oreochromis mossambicus

Fig. 5

High magnification of sterilized testis and ultrastructural image of epithelial cells in the efferent duct. a A layer of epithelial cells facing the lumen of efferent ducts was well developed. Clusters of steroid-producing cells (arrows) were observed in the interstices. b Several apocrine structures (arrows) of various sizes were seen on the surface of epithelial cells facing the lumen of efferent duct

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Zoological Letters

ISSN: 2056-306X

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