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. 2013 Mar 26;8(3):e56610. doi: 10.1371/journal.pone.0056610

Figure 2. Heatmap of differentially expressed transcript sets.

Figure 2

Values used for clustering are average HFD vs. ND per time-point expression ratio. The branches of the condition tree are colored so to discriminate three subclusters with the largest distance, corresponding to three tissues of the time-course: epididymal adipose tissue (red), subcutaneous adipose tissue (blue) and gastrocnemious muscle (green). This is summarized in the color bar underneath the cluster diagram.