ZFIN Image: Alba-González et al., 2024, Figure 5

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Figure Caption

Figure 5

MnCl₂ exposure causes dose-dependent Mn accumulation in whole larval zebrafish, accompanied by pigmentation changes. (a) Mn concentrations at 6 dpf determined by ICP-MS in untreated and MnCl₂-treated (100 µM) larvae at the given exposure durations. Data are presented as mean ± s.d. (One-way ANOVA with Tukey’s posthoc test; * p < 0.05; **** p < 0.0001; ns, not significant). (b,c) Pigmentation pattern of MnCl₂ exposed zebrafish larvae at the given exposure durations at (b) 4 and (c) 6 dpf. All images are dorsal views of zebrafish larvae. White arrows indicate larvae with abnormal pigmentation compared to control, and hence abnormal visual background adaptation. Scale bar: 250 µm.

Acknowledgments

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