Figure 5.

Plots of use and reuse of FFs in proteomes. The sum of multiple occurrences of FFs was plotted against the number of distinct FFs for each of 420 proteomes of free-living organisms, including 48 Archaea (red circles), 239 Bacteria (blue circles), and 133 Eukarya (gray circles). Both axes are in logarithmic scale.

Kim and Caetano-Anoll├ęs BMC Evolutionary Biology 2012 12:13   doi:10.1186/1471-2148-12-13
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