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The CO-Regulation Database (CORD): A Tool to Identify Coordinately Expressed Genes

Figure 1

Construction of CORD database using a gene-centric approach.

A) A part of the microarray study E-MEXP-3167 from the ArrayExpress database. B) The samples were grouped together by either the Individual or Grouped Factor Method and all the groups were compared to one another. C) The differentially genes for each comparison was determined. Genes with multiple probes were reduced to one entry by averaging the fold change for the multiple probes. If the multiple probes for a gene were differentially regulated in the opposite direction, the gene was removed from the list of differentially expressed genes.

Figure 1