Figure 6.

Comparison of color preferences between wild type and lepa KO zebrafish: (A) green vs. blue combination; (B) green vs. yellow combination; (C) red vs. blue combination; (D) green vs. red combination; (E) red vs. yellow combination; and (F) blue vs. yellow combination. Data were analyzed using two-way ANOVA followed by Tukey post-hoc test. If the data were not normally distributed, they were analyzed using non-parametric Kruskal–Wallis followed by Dunn’s post-hoc test, and p < 0.05 was considered significantly different. The data are presented with mean ± SEM with n = 24, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p> 0.0001.