Figure 4From: Transcriptomic changes in human breast cancer progression as determined by serial analysis of gene expressionHierarchical clustering of downregulated genes in invasive ductal carcinoma (IDC) (P < 0.05). Color scale at bottom of picture is used to represent expression level: low expression is represented by green, and high expression is represented by red. DCIS, ductal carcinoma in situ.Back to article page