FIG 3.

Seed Viewer homology-based sequence alignment of the two cdtABC gene clusters (top and bottom rows) of western jackdaw strain CB287. The chromosomal region of the focus gene (top) is compared with those from four similar organisms (including Campylobacter fetus, Campylobacter upsaliensis, and Helicobacter hepaticus). The graphic is centered on the focus gene (cdtC), which is red and numbered 1. Sets of genes with similar sequences are grouped with matching numbers and colors. Genes that are not conserved remain unnumbered and are shown in gray.