Research Paper Volume 13, Issue 15 pp 19878—19893
CCL2 associated with CD38 expression during ex vivo expansion in human cord blood-derived hematopoietic stem cells
Figure 3. Differentially expressed genes in culture system with or without serum. (A) Hierarchical cluster showing the genes differentially expressed between the two groups. Significant genes (fold change of 2.0 and p < 0.05.) are shown in the heatmap. (B) The volcano plot shows 839 genes differentially expressed (578 genes upregulated (red) and 261 downregulated (green) in serum condition).