Fig. 2

Heatmap of microarray expression data with clusters. The data was clustered into four groups, successfully identifying the four feeding conditions (columns). Overall expression of the four gene clusters (rows) are shown in color-coded panels on the right. Headings for the four clusters have been chosen to represent most of the pathway terms as presented in detail in Fig. 4. The heatmap was generated using the Bioconductor package in R