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. Author manuscript; available in PMC: 2017 Jan 1.
Published in final edited form as: Neurotoxicol Teratol. 2015 Nov 6;53:55–63. doi: 10.1016/j.ntt.2015.10.007

Figure 1. Semi-quantitative cardiac deformity screen in King's Creek and Atlantic Wood F. heteroclitus exposed to dilutions of Elizabeth River sediment extract.

Figure 1

The graph shows the cardiac deformity score observed at 144 hours post fertilization (hpf) for ERSE exposed killifish embryos. KC (grey bar) and AW (dark grey bar) killifish populations were exposed ERSE dilutions at 24 hpf. Each bar represents the mean deformity score for three experiments with ten killifish per treatment (total n = 30). Letters indicate significant difference (p ≤ 0.05) compared to artificial saltwater (ASW) controls.