Fig. 4

The heat map of 27 common differentially expressed proteins on day 1, 2, 7 and 14. Diagram presents the result of a two-way hierarchical clustering of 27 common differentially expressed proteins and time points. The clustering is constructed using the complete-linkage method together with the Euclidean distance. Each row represents a differentially expressed protein and each column, a time point. Differentially expressed protein clustering tree is shown on the right. The colour scale illustrates the relative level of differentially expressed protein expression: red, below the reference channel; green, higher than the reference