C-D. Overexpression of paqr3b mRNA improve the number of GABAergic neurons in 3dpf chd7 mutant fish (n=7 for chd7-/- and n=11 for chd7-/- + paqr3b mRNA; ****p<0.0001; **p<0.05; One-way ANOVA). Of note, the rescue experiment was performed at 3 dpf given the transient nature of mRNA. 