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. 2017 Aug 23;2(8):4870–4877. doi: 10.1021/acsomega.7b00227

Figure 3.

Figure 3

Locomotor output of 21 dpf yellow perch during the VMR assay. (A) During the last light period of the VMR assay, larvae exposed to 30 nM MeHg swam significantly more often than those exposed to 100 nM MeHg (n = 36 larvae, ***P < 0.001). (B) Throughout the duration of the entire 50 min assay, the locomotor activity of larvae exposed to 30 nM MeHg was higher than that of control (n = 36 larvae, P < 0.001), and larvae exposed to 100 nM MeHg swam significantly less often than control (n = 36 larvae, P < 0.001). There was no difference between the 300 nM MeHg-exposed and control groups (n = 36 larvae, P = 0.959). Values are expressed as mean ± SE.