Additional file 2.

Functional annotation clustering of genes present in the identified WGCNA modules. Summary table listing enriched functional annotation clusters and functional terms associated with genes in the identified WGCNA modules. The analysis was performed using DAVID analysis tools, which provide a higher order perspective of functional term enrichments as enriched clusters of terms [18]. Conservative parameters were used in the analysis. P-values were corrected for multiple testing using the Benjamini correction. The enrichment score for a Functional Annotation Cluster is the -log (geometric mean of the term P-values within the cluster). Enrichment scores ≥1.0 were considered significant. No enriched functional annotation clusters were identified for genes in the VioletWGCNA module using these parameters.

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Kogelman et al. BMC Genomics 2011 12:607   doi:10.1186/1471-2164-12-607