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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Mol Microbiol. 2012 Oct 24;86(6):1376–1392. doi: 10.1111/mmi.12063

Fig. 5. General defects in respiration do not protect S. aureus strains against haem stress.

Fig. 5

A. The growth of two respiration-deficient S. aureus strains, ΔqoxB ΔcydB and ΔmenB, was monitored hourly in the presence or absence of 10 μM haem. B. Quantification of the fraction growth of haem-treated S. aureus strains relative to untreated culture after 5 hours of growth. Growth assays were performed in triplicate on three separate days. Additionally, technical triplicates were performed on each day. Error bars represent SEM of the biological replicates. * indicates p < 0.05 as determined by a two-tailed Student’s t test.