Figure 5. Effect of SCN lesion on the RPE-choroid circadian rhythm. A: Representative example of the RPE-choroid PER2::LUC bioluminescence rhythm in a sham-lesioned mouse B: In a SCN-lesioned mouse. C: Removal of the SCN did not affect the phase of the PER2::LUC RPE-choroid circadian rhythm (white square represents sham-lesioned mice; black square represents SCN-lesioned mice) D: Period of the circadian expression (white bars represents sham operated mice; black bars represents SCN-lesioned mice; t-tests, p>0.1 in both cases).