Relative distributions of identified COG protein compared to genomic distributions. Graphed from low to high are the % COG distribution in our identified sample compared to % COG distribution on bacterial genomes. The y-axis is the log of the ratio of COG % in our sample vs. COG % in a given genome. Diamond shows the distribution ratio in the 86-028NP genome; square is vs. Rd genome; triangle is all Haemophilus influenzae genomes; X is compared to all gammaproteobacteria genomes and the asterix is compared to all bacterial genomes. COG groups are labeled by number and color-coded as per the NCBI COG web page (as also in figure 4).