Figure 2From: Comparative genomic analysis of regulation of anaerobic respiration in ten genomes from three families of gamma-proteobacteria (Enterobacteriaceae, Pasteurellaceae, Vibrionaceae)Respiration regulatory cascades in gamma-proteobacteria. (a) E. coli; (b) Yersinia spp.; (c) Pasteurellaceae; (d) Vibrionaceae. Experimentally determined regulation is shown by continuous arrows: green, activation; red, repression; blue, ambivalent regulation. Predicted regulation is shown by broken arrows: green, activation; black, type of regulation is not determined. Dotted arrows in (c): sites were not found in H. ducreyi.Back to article page