Figure 11.

Pairwise sequence alignment of upstream regions of the perR-rbr-roo operons from Geobacter species. Conserved palindromic signal, that is the candidate PerR-box, is highlighted in gray. Predicted SD-boxes and start codons of the perR genes are in bold. Predicted -10 and -35 promoter boxes are underlined. *Conserved position of alignment. See Figure 1 legend for abbreviations.

Rodionov et al. Genome Biology 2004 5:R90   doi:10.1186/gb-2004-5-11-r90
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