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. 2023 Dec 11;15(1):e01656-23. doi: 10.1128/mbio.01656-23

Fig 2.

Fig 2

(A) E. faecalis isolate growth after overnight aerobic culture at 37°C in the absence (–hemin) or presence (+hemin) of 10 uM hemin. OD600 values are averaged from three replicate measurements and lines connect measurements from the same isolate. N = 25; significance was measured by a paired t-test, *** (P < 0.001). (B) Competitive index of wild-type E. faecalis OG1RF relative to E. faecalis cydA::Tn in vitro after 24 hours of growth in the indicated conditions as measured by selective CFU plating. Data are mean +/− SEM; n = 7. No hemin/aerobic, n = 8 hemin/aerobic, n = 9 for all other groups; Kruskal-Wallis test for significance. ns = not significant, * (P < 0.05).