Figure 3.

Direct comparison of evening activity phase during shifted LD cycles. Evening activity peak phase of related genotypes was plotted to allow comparison of the resynchronization kinetics. (A) Comparison of w; cry^b and norpA^P41; Rh5²; Rh6¹ cry^b/+ flies, showing quick resynchronization of cry⁺ compared to homozygous cry^b genotypes. (B) Comparison of single and double Rh5² and Rh6¹ mutants combined with cry^b compared to cry^b single mutants, showing that the 2 Rhodopsin mutants combined slow down resynchronization. (C) Comparison of the same genotypes as shown in the middle panel, additionally carrying norpA^P41. Rh5² and Rh6¹ further slow down resynchronization of norpA^P41; cry^b double mutants, demonstrating their norpA-independent function. n corresponds to those indicated in Figures 2 and 4. Gray or black areas indicate darkness, and white areas indicate lights-on.