Figure 2

Scatter Plots of GeneChip Data. Each panel represents GeneChip data from one experimental group using M (log₂ (average intensity of iron-deficient group/average intensity of control group)) vs. A ((log₂ (average intensity of iron-deficient group) + log₂ (average intensity of control group))/2)) plot. Differentially expressed genes (FDR < 0.04 and fold change > 1.5) are shown in color, including down-regulated genes (in green) and up-regulated genes (in red). Dashed lines indicate 2-fold change