Figure 4

Figure 4 Figure 4. prGO developmental toxicity. Embryonic exposures to 0 μg/mL, 2.32 μg/mL, 5 μg/mL, 10.7 μg/mL, 23.2 μg/mL, and 50 μg/mL prGO (n = 32) caused significant mortality at both 24 hpf and 120 hpf (p < 0.05). The calculated LEL was 10.7 μg/mL. MO24 = 24 hpf mortality; MORT = 120 hpf mortality; any.effect = physical malformations, including mortality at 120 hpf. Outcomes significantly above the binomial threshold (Student’s t-test; α = 0.05) are indicated in red on the dot plot.