Figure 6From: The exceptional stem cell system of Macrostomum lignano: Screening for gene expression and studying cell proliferation by hydroxyurea treatment and irradiation Groups of differentially expressed genes of a subtraction library of Hydroxyurea-treated M. lignano. The pie chart shows 10 categories of differentially expressed and sequenced genes (n = 147) that were used for BLASTx analysis (Expect value ≤ 1 × 10-3). See text for example of genes of each category.Back to article page