Fig. 1
From: ShiF acts as an auxiliary factor of aerobactin secretion in meningitis Escherichia coli strain S88
Deletion of shiF reduces growth in iron-depleted medium. Strains were grown LB medium (a), in MM9 minimal medium with 20 μM iron (b) and 100 μM of 2,2′-dipyridyl (c). Data presented are average of results from two (a) and five (b and c) independent experiments