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. 2010 Apr 16;76(11):3529–3537. doi: 10.1128/AEM.03063-09

FIG. 1.

FIG. 1.

(A) Glu has no effect on growth of L. monocytogenes 10403S cells in DM (± 1 mM or 10 mM Glu) with pH 5 and 6.41 at 37°C with shaking. The data presented here were obtained from one representative experiment out of a series of three with comparable results. (B) Glu has no effect on growth of L. monocytogenes 10403S in DM. The specific growth rate (μ) is shown during the exponential phase of growth in DM (± 1 mM or 10 mM Glu) at pH 5 or 6.41 at 37°C with shaking. Values are means of experiments performed in triplicate. Error bars represent standard deviation (n = 3). (C) Glu has no effect on the acid resistance of L. monocytogenes 10403S in DM. Cells were grown overnight in DM (± 10 mM Glu) up to stationary phase and challenged in pH 2.5. Values are means of experiments performed in triplicate. Error bars represent standard deviation (n = 3). Asterisks indicate the presence of a small but significant (P < 0.05) difference.