Comparison of 8 CPS sequences, representative of untypeable <i>Campylobacter jejuni</i> groups, to the most similar Penner serotype strains (Poly, F <i>et al</i>., 2015) [12].

The red vertical bars represent identical regions between loci. The outermost genes (5’ and 3’ of sequences) in red represent kpsC (left) and kpsF (right), two conserved genes in CPS synthesis that bracket the hypervariable CPS loci. The comparison was generated by the Artemis comparison tool (ACT).