Fig. 6

Pathway activities temporally changed by irradiation. Pathway activities were calculated by linearly combining gene expression levels and then were hierarchically clustered. The columns represent individual samples and the rows represent the pathways. The red and green colors reflect high and low activity levels, respectively, as indicated by the scale bar with arbitrary units. Pathways enriched from SPIA and simple enrichment analysis (FDR <0.01) are highlighted in black at the right panel with names