a clear trendp < 0.0001
From 5 to 7 dpf, we can see a clear trend in WT siblings of increasing cascade size ( Figure 5 A; p < 0.0001, p = 0.4554, and p = 0.0001 for 5 dpf versus 6 dpf, 6 dpf versus 7 dpf, and 5 dpf versus 7 dpf, respectively, KS test) and duration ( Figure 5 B; p < 0.0001, p = 0.4554, and p = 0.0001 for 5 dpf versus 6 dpf, 6 dpf versus 7 dpf, and 5 dpf versus 7 dpf, respectively, KS test).