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. 2013 Jul 23;7:64. doi: 10.1186/1752-0509-7-64

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Copyright © 2013 Kuo et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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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.