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. Author manuscript; available in PMC: 2014 Aug 1.
Published in final edited form as: Metallomics. 2013 Aug;5(8):988–996. doi: 10.1039/c3mt20254b

Figure 2. Transport of ferric-enterobactin is TonB specific.

Figure 2

Uptake of 55Fe3+-enterobactin by C. jejuni NCTC11168 and tonB mutant constructs. In the +CCCP sample, NCTC11168 cells were exposed to CCCP 3 min after 55Fe3+-enterobactin addition. Experimental conditions were as described in Materials and Methods.