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Figure 7 | Environmental Sciences Europe

Figure 7

From: Embryotoxic and proteotoxic effects of water and sediment from the Neckar River (Southern Germany) to zebrafish (Danio rerio) embryos

Figure 7

Hatching rate of zebrafish embryos during the fish embryo test. Embryos were exposed to water and sediment samples of the Neckar River from May 2011 (A), September 2011 (B), May 2012 (C) and September 2012 (D). Hatching rate shows the percentage of hatched larvae in relation to the surviving individuals. The combined data of two replicates is shown. Asterisks indicate significant differences (*p < α when adjusted according to Holm-Bonferroni's method) between sampling site exposure and negative control at 96 hpf assessed by Fisher's exact test.

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