Fig. 3

Heatmap of differential gene expression between EJ28 and EJ28P cells. The gene expression profiles of 20 genes provided sufficient discriminatory power to accurately separate EJ28 and EJ28P cells into 2 distinct clusters representing bladder cancer cells and persistently infected bladder cancer cells. Downregulated genes are represented in purple (expression value < 0) while upregulated genes are represented in yellow (expression value > 0)