3Omics - generated coexpression profile. An example coexpression profile for a Transcriptomics-Metabolomics analysis is shown. (A) Molecules in the largest cluster of the correlation analysis have highly similar expression profiles. (B) Molecules in the second-largest cluster also have highly similar expression profiles. Pink cells denote higher expression, and cyan cells denote lower expression. Row edges are color coded according to the omics data source type: green, transcriptomics; red, proteomics; and blue, metabolomics.