Figure 5.

Significantly enriched GO terms for biological processes. (A) Significantly enriched biological process GO terms. The significant GO terms were determined by DAVID Bioinformatics Resources 6.7 (EASE Score < 0.1). Pink, orange, green, and purple colors represented the CYP1A1- or ALDH1A2-related, fatty acid metabolic process, immune-related, and other GO terms, respectively. (B) Distribution of DE genes in significantly enriched GO terms. Genes involved in at least two GO terms are listed. (C) Statistical analysis of the clustering results of GO terms. The most enriched category was the CYP1A1- or ALDH1A2-related GO terms (41%; left pie plot), which included five vitamin processes and four steroid-/hormone-related processes (right pie plot).