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. 2015 Jul 10;5:10971. doi: 10.1038/srep10971

Figure 2. Cluster analysis of differential proteins by hierarchical clustering algorithm.

Figure 2

The three columns from left to right are labeled 12, 24 and 48 h AAP at the top of the heat map. The right braces indicate the four groups classified by cluster analysis. The lower panel is the color key for fold-change. Red represents up-regulation, green represents down-regulation; the brighter the image, the greater the fold-change.