FIG. 4.

Volcano plot representing real-time RT-PCR microarray analysis. The 84 genes in the livers of mice associated with oxidative stress were analyzed. This graph summarizes fold-change and t test criteria. The X axis represents fold difference from mice on the CTL diet. The Y axis represents the p value. The vertical line in the middle indicates a fold-change in gene expression of 1. The other two vertical lines indicate a threshold of two fold-changes in gene expression. The horizontal line indicates a threshold of p=0.001.