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. 2004 May;72(5):2850–2857. doi: 10.1128/IAI.72.5.2850-2857.2004

FIG. 2.

FIG. 2.

Uptake of 59Fe-labeled siderophore complexes by Pc715j, Pc715jfptA::tp, and Pc715jorbA::tp. (A) [59Fe]pyochelin; (B) [59Fe]SA. Reactions were initiated by the addition of the 59Fe-labeled siderophore complex. Samples were removed at selected intervals, and the amount of 59Fe accumulated was determined. Values are the means ± standard deviations for triplicate assays. The cultures in panel A were grown in CPS medium, and the cultures in panel B were grown in TSB-DC medium.