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. 2016 May 17;21(5):560. doi: 10.3390/molecules21050560

Figure 3.

Figure 3

Heat map representation of cluster analysis for the expression patterns of over 7000 differential gene expressions (DEGs) (p value: < 0.05, fold change: ≥ 2 fold (log2 |FC > 1|)) between control (CK = 25 °C) and different stages of cold stimulation (−3 °C for a duration of 1–2 d, 5–6 d, and 9–10 d) using the FPKM. The samples of the three stages of cold stimulation cluster together; notably, the 5–6 d and 9–10 d samples cluster particularly close.