FIGURE 3.
Heatmap and hierarchical clustering of differentially expressed genes in tight junction signaling pathway in sciatic nerve segments at 1, 4, 7, and 14 days after nerve crush. Gene expression levels at 1, 4, 7, and 14 days were compared with their expression levels in normal nerve segments and were indicated by the color bar. Up-regulated genes were labeled in red while down-regulated genes were labeled in green.