Research Paper Volume 13, Issue 4 pp 5120—5135

Identification of hub genes and key pathways in the emphysema phenotype of COPD

Cluster dendrogram of gene coexpression and functional modules. Heatmap plot of the topological overlap matrix (TOM) supplemented by hierarchical clustering dendrograms and module colors. A total of 13 distinct co-expression modules were identified containing tan to turquoise genes. Another 30 uncorrelated genes were assigned to a grey module that was not included in subsequent analyses.

Figure 2. Cluster dendrogram of gene coexpression and functional modules. Heatmap plot of the topological overlap matrix (TOM) supplemented by hierarchical clustering dendrograms and module colors. A total of 13 distinct co-expression modules were identified containing tan to turquoise genes. Another 30 uncorrelated genes were assigned to a grey module that was not included in subsequent analyses.