Fig. 1.

RNA-seq sequence data mapped to the C. jejuni NCTC11168 genome and visualized using Artemis and Bamview. The top section shows the position of reads derived from the wild-type (red) and reads from the rpoN : : cat mutant (green). The middle section shows a plot of sequence coverage, using the same colour scheme. The lower section shows a representation of the DNA strands and the six possible reading frames, and indicates the positions of annotated features. The highlighted gene, Cj1242, is downregulated in the rpoN mutant. This gene encodes the invasion antigen CiaC (Christensen et al., 2009).