ZFIN Image: Ma et al., 2025, Fig. 2

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Figure Caption

Fig. 2 High temperature inhibited testicular development in zebrafish. (A) Effects of HT on testicular development in zebrafish at 127 dph (n = 6). (B) Effect of HT on the proportion of various types of germ cells in the testis (n = 3). spermatogonia (Sg; large cells with lightly stained nuclei near the periphery), spermatocytes (Sc; cells with condensed chromatin), and spermatozoa (St; small cells with darkly stained nuclei located in the center of the tubule lumen). (C) Effects of HT on the gene expression of vasa, insl3, and gsdf in the testis at 127 dph (n = 9). **P < 0.01, compared with 28℃ group. Data were presented as means ± SD.

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