Figure 1From: Bioinformatics analysis of transcriptional regulation of circadian genes in rat liverCircadian patterns in homeostatic rat liver. Left panel displays the heat map of expression of 153, 64, 52 and 83 probesets in 4 patterns at 0, 2, 4, 8, 16, and 24Â hr. Red color indicates the highest level while green indicates the lowest level of expression. Middle panel consists of enriched functions characterizing biological significance of each circadian pattern. Right panel shows the average normalized (z-score) expression profiles of probesets in four corresponding patterns. Error bars are two standard deviations of all probeset transcript levels at each time-point in each corresponding pattern.Back to article page