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. 2009 Nov 16;78(2):688–696. doi: 10.1128/IAI.00108-09

FIG. 6.

FIG. 6.

Survival of P. gingivalis in the presence of host cells. P. gingivalis parental (W83), FeoB1 mutant (V2897), and complemented (V2979) strains were examined for the ability to survive in the presence of host cells. (A) Total bacteria recovered from HeLa cells. (B) Intracellular bacteria recovered from HeLa cells. Means and standard deviations are from an experiment performed in triplicate.