Figure 2.

Microarray analysis of E17 fetal and adult wounds at 12 h postwounding. (A) Hierarchical clustering of differentially regulated genes from E17 fetal and adult wounds at 12 h postwounding. Individual genes are clustering according to the dendrogram on the left, and expression levels are represented in the heatmap on the right. White/lighter gray and darker gray indicate upregulation and downregulation, respectively. (B) Canonical pathways significantly enriched for among genes whose expression was significantly upregulated in E17 samples compared to adult. (C) Canonical pathways significantly enriched for among genes whose expression was significantly downregulated in E17 samples compared to adult.