Figure 7.

Relative abundance of KEGG k2 functional categories (25 most abundant) across nr-reference genes identified in five representative DNA datasets. Reference genes detected among the DNA reads were classified as unique to the DNA dataset (non-expressed) or shared between the DNA and RNA datasets (expressed).

Stewart et al. Genome Biology 2011 12:R26   doi:10.1186/gb-2011-12-3-r26
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