Fig. 3.
Effects of a high-fat diet (HFD) on tissue bioluminescence rhythms. Bioluminescence (x-axis: counts/s) recorded from tissue explants prepared from male heterozygous PER2::LUC mice fed either chow (A, C, E, G, I, K, M and O) or a HFD (45% kcal from fat; B, D, F, H, J, L, N and P) for 1 week. The lighting condition of the previous light/dark cycle is indicated for the first day; open bars are light and black bars are dark. WAT, white adipose tissue.
