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. 2017 Apr 28;12(4):e0176725. doi: 10.1371/journal.pone.0176725

Fig 4. Heatmap visualization of metabolomics data for the prefrontal cortex.

Fig 4

The heatmap was constructed based on the differential metabolites. The data of heatmap were normalized by rescaling between 0 and 1. Distinct segregation was observed between control and socially defeated rats. Rows: metabolites; columns: samples. Color key indicates metabolite expression value: white, highest; red, lowest.