Figure 3From: SO2426 is a positive regulator of siderophore expression in Shewanella oneidensisMR-1Identification of a predicted consensus SO2426-binding motif in S . oneidensis MR-1 using computational methods. A sequence logo representation [51] of a 14-bp motif model was derived using promoter regions directly upstream of 46 clustered genes exhibiting down-regulated expression in a Δso2426 mutant strain of MR-1 [21]. The error bars indicate standard deviations.Back to article page