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. 2009 Nov 13;192(2):426–435. doi: 10.1128/JB.01250-09

FIG. 7.

FIG. 7.

Absorption spectra of griseobactin (150 μM) in water with and without iron. Solid line, the purified siderophore without iron; dashed line, the siderophore after the addition of 150 μM FeCl3; dotted line, the same purification fraction of the dhbACE mutant SIP1192.