Figure 5 | Scientific Reports

Figure 5

From: Comparative transcriptome and weighted correlation network analyses reveal candidate genes involved in chlorogenic acid biosynthesis in sweet potato

Figure 5

Gene co-expression networks associated with CGA metabolites generated by WGCNA. (A) Dendrogram showing modules identified by the weighted gene co-expression network analysis (WGCNA) and expressed genes clustering dendrogram. (B) Module-CGA weight correlations and corresponding P-values. The left panel shows the eight modules, while the right panel shows positive (red, 1) and negative (blue, − 1) correlations. Values close to –1 or 1 indicate a strong positive or negative linear relationship, while values close to 0 indicate weak correlation. (C) Heat map for the expression of transcription factor genes in the darkgrey module based on Log2 of FPKM values. Heat maps were generated using the MultiExperiment Viewer software (MeV v4.9.0, http://www.tm4.org/).

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