Fig. S1 (related to Fig. 1C). ESI-MS analysis of the three siderophores identified by HPLC in the crude extracts. The masses (molecular ions [M+H]+) of these three molecules correspond to (A) coelichelin (m/z = 566.45), (B) desferrioxamine B (m/z = 561.59) and (C) desferrioxamine E (m/z = 601.58) respectively.

Fig. S2 (related to Fig. 2B). Effect of dasR deletion and/or GlcNAc addition on siderophore production in S. lividans. CAS siderophore production assay of S. lividans TK24 and its dasR mutant. Extracellular extracts were obtained from mycelia grown for 72 h on R2YE plates with or without GlcNAc (50 mM). Note the less drastic reduction in siderophore production due to the inactivation of dasR than upon GlcNAc addition.

Table S1. List of DasR-responsive elements (dre) identified in Streptomyces coelicolor.

Table S2. List of Streptomyces strains used in this study.

emi4354_sm_Figures_Tables.pdf495KSupporting info item
emi4354_sm_FigureS1.png48KSupporting info item
emi4354_sm_FigureS2.png771KSupporting info item
emi4354_sm_TableS1.pdf521KSupporting info item
emi4354_sm_TableS2.pdf412KSupporting info item

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.