Universal patterns of purifying selection at noncoding positions in bacteria

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Figure 5.
Figure 5.

Relative average R values upstream of and downstream from genes as in the left panel of Figure 4 but now averaged separately over genomes with <2000 genes (green), genomes with between 2000 and 4500 genes (red), and genomes with >4500 genes (blue). In order to compare the shapes of the R value profiles the values on the vertical axis are scaled to have a mean of 1 when averaged over the 150 bp upstream and when averaged over the 150 bp downstream.

This Article

  1. Genome Res. 18: 148-160

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