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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Mol Microbiol. 2016 Apr 14;100(6):1066–1079. doi: 10.1111/mmi.13368

Fig 3. Induction of L. monocytogenes FrvA complements a pfeT deletion of B. subtilis.

Fig 3

A. Representative growth curves of WT (CU1065), ΔpfeT, ΔpfeT Pspac-pfeT, and ΔpfeT Pspac-frvA grown in LBC medium with no added iron.

B. Representative growth curves of the same strains as panel (A) in LBC medium amended with 4 mM FeSO4. For IPTG treated cells, 1 mM IPTG was added to cell cultures 30 min before 2 μl of cell culture was inoculated to 200 μl of growth medium.