Figure 2 .

Alignment of selected promoters for structural genes regulated by MerR family metal responsive regulators: PbrR[4]; MerR[10], ZntR[23], CueR[20]. The −35 and −10 sequences are marked in BOLD. Arrows show dyad symmetrical DNA sequences within the promoters.

Hobman et al. BMC Microbiology 2012 12:109   doi:10.1186/1471-2180-12-109
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