Fig. 3
Fig. 3. Enriched biological processes in brain cells after zinc exposure. Venn diagrams of enriched biological processes of Ctrl, ZnCl2-low, and ZnCl2-high groups (A); significantly enriched signatures within ZnCl2-low and ZnCl2-high groups (B and C). Details of enrichment analyses of Figs. B and C are shown in Table S3. Comparison of significantly enriched biological processes among Ctrl, ZnCl2-low, and ZnCl2-high groups (ion transport (D), neuron functions (E), immune functions (F), response to external stimulus (G)). GO:0015672, monovalent inorganic cation transport; GO:0006812, cation transport; GO:0030182, neuron differentiation; GO:0048699, generation of neurons; GO:0048666, neuron development; GO:0002376, immune system process; GO:0009605, response to external stimulus. The screening criteria of the enrichment analyses were Padj < 0.05 with enrichment genes ≥ 3 or p value < 0.05 with enrichment genes ≥ 5.