Data Mining Evidences Variabilities in Glucose and Lipid Metabolism among Fish Strains: A Case Study on Three Genotypes of Gibel Carp Fed by Different Carbohydrate Sources

Figure 5

Heatmap illustrating the main patterns of gene expression involved in glucose and lipid metabolism within three strains fed different carbohydrate sources. Similarities between the groups, as shown by hierarchical clustering, can be seen above the heatmap with bootstraps. The intensity of the colour indicates the expression level: red, upregulated expression; blue, downregulated expression. Superscripts are labelled if there are significant differences in gene expression according to the statistical analysis: indicates a significant difference in gene expression between strains; + indicates a significant difference in gene expression between carbohydrate sources; and # indicates a significant interaction of gene expression between strains and carbohydrate sources.