Fig. 2From: Effect of lipopolysaccharide on circadian clock genes Per2 and Bmal1 in mouse ovaryEffect of LPS on circadian rhythm of Bmal1 in mouse liver The quantified data of Bmal1 at day 1 and day 2 in liver from mice with (b) or without (a) LPS treatment. White and black bars at the top of the figure indicate the time of lights-on and lights-off, respectively. Data are presented as mean ± SEM, n = 3–4, at each time point and analyzed by one-way ANOVA to investigate diurnal variations in clock gene expression. Mean expression level of Bmal1 is shown during day 1 (c) and day 2 (d) in liver from mice with or without LPS treatment. Expression data are presented as mean ± SEMBack to article page