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. 2012 Sep 24;7(9):e44194. doi: 10.1371/journal.pone.0044194

Figure 1. Organization of upstream regions of five experimentally proven E. coli members of the CytR regulon.

Figure 1

[13], [19], [37]. CytR-binding sites (OCYTR) are highlighted in magenta, cores of CRP-binding sites (OCRP) – in green. Numbers denote spacer lengths. Dots denote gaps in the alignment.