Figure 1

Figure 1. The RAC effect on zebrafish photomotor activities. (A) Total distance traveled of zebrafish larvae after 24-h incubation to different doses of RAC in (A) light cycle and (B) dark cycle. Total rotation movement of zebrafish larvae after 24-h incubation to different doses of RAC in (C) light cycle and (D) dark cycle. Total burst movement of zebrafish larvae after exposed to different doses of RAC for 24 h in (E) light cycle and (F) dark cycle. The data were shown as the Mean ± SEM and analyzed by Kruskal–Wallis test followed with Dunn’s multiple comparisons test. Different letters a, b, c, d, e, and f above columns indicate significant statistical differences with p < 0.05 (n = 96 for all groups). Black bar: control, red bar: RAC 0.1 ppm, green bar: RAC 1 ppm, purple bar: RAC 2 ppm, orange bar: RAC 4 ppm, and blue bar: RAC 8 ppm.