Figure 6. Example of a Mutant with a Potential Defect in Light Adaptation.

OKR is plotted at several time points before and after dark treatment for 45 min. WT sibling larvae (n = 6) recover quickly from the dark pulse, while nki^s136 mutants (n = 6) show reduced responsiveness for several minutes after return to the light. Average number of saccades to a constant motion stimulus is shown for each time point. Error bars indicate standard deviation.