FIGURE 3 

Motility GGs in the E. coli genome. (A) Depiction of the chemotaxis pathway and flagellar apparatus in E. coli. Genes detected by our approach are highlighted in red. (B) Count matrices of known motility genes in E. coli, not detected by our approach; red rows correspond to genes that were detected by our analysis, and are shown here for comparison; the third 'p- g-' column indicates the number of organisms in our data, without the phenotype and without the gene; the next three columns are defined similarly; the seventh column indicates the gene–phenotype correlation (in bits); some genes (fliO, cheZ) are too specific, while others (fliI, cheY) are too abundant.