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Figure 6 | BMC Microbiology

Figure 6

From: Quantitative analysis of persister fractions suggests different mechanisms of formation among environmental isolates of E. coli

Figure 6

Known persister loci are rapidly gained and/or lost within the E. coli clade. Grey boxes indicate the presence of the orthologue in the indicated genome; white indicates absence. The data suggests that toxin – antitoxin loci undergo rapid loss and/or gain within the E. coli clade. Orthologue presence – absence of toxin-antitoxin loci is based on a bidirectional best-hit analyses [33] for 14 E. coli and Shigella taxa and E. fergusonii.

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