Siderophore-Producing Bacteria from a Sand Dune Ecosystem and the Effect of Sodium Benzoate on Siderophore Production by a Potential Isolate

<table>Fluorescence spectra of pyoverdine illustrating fluorescence quenching with Fe<sup>+2</sup> and Fe<sup>+3</sup>.</table>

The Scientific World Journal

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Figure 4

Figure 4: Siderophore-Producing Bacteria from a Sand Dune Ecosystem and the Effect of Sodium Benzoate on Siderophore Production by a Potential Isolate 

Figure 4 | Siderophore-Producing Bacteria from a Sand Dune Ecosystem and the Effect of Sodium Benzoate on Siderophore Production by a Potential Isolate 