Figure 1 Correlation of WGCNA modules with symbiont codominance. Samples are represented across the x axis, in order from least to most Cladocopium. The points in the top panel show the log ratio of C:D counts for each sample. The heatmap rows represent WGCNA modules, with Cladocopium modules on the top andDurusdinium modules on the bottom; color representing the module’s eigengene expression (the left color scale). The numbers listed to the left of the heatmaps represent the number of genes in the module. The heatmaps on the right show Pearson correlations for each module with codominance (how near is the C:D ratio to 50:50, “codom”) and with the C:D ratio itself. Top number is the correlation coefficient and bottom number is p-value (only shown for significant correlations).