Figure 4.

Microarray results displayed by COG-function. Depiction of cluster of orthologous groups (COG) and the percentage of up-regulated (green) and down-regulated genes (red) within such group determined by microarray. The total number of genes per COG is shown in parentheses.

Eijkelkamp et al. BMC Genomics 2011 12:126   doi:10.1186/1471-2164-12-126
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