Overall patterns of 7,824 differentially expressed genes and the 6 representative profiles in the permissive “P” and resistant “B” cells. Patters were plotted on the heatmap using Treeview. Red represents up-regulated genes while green represents down-regulated genes. Hierarchical clustering is shown on the left. All 16 expression profiles identified by Series-Cluster analysis are shown in the middle and 6 summarized representative profiles are shown on the right.