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. 2014 Mar 27;9(3):e93549. doi: 10.1371/journal.pone.0093549

Figure 2. Adhesion, invasion and invasion efficiency of S. Typhimurium N-15 under different Fe conditions in DMEM to a Caco-2/HT29-MTX co-culture monolayer.

Figure 2

Adhesion, invasion and invasion efficiency ratios are given relative to normal Fe conditions. Values are means ± SEM (n = 3). Values connected with an asterisk (*) are significantly different according to non-parametric Mann-Whitney test (P<0.05).