Fig. 6

Genomic loci of candidate genes and domain structure of collagenase, chitinase and astacin enzymes. a Genomic location of nematode killing phenotype-associated candidate genes as identified in the top-ranking hierarchical orthologous groups. This excludes the Por gene family, which is illustrated in Additional file 12. b The domain architecture of the C. nematophagum-specific collagenase, chitinase and astacin proteins is illustrated with the IDs for the orthologous sequences in JUb129 and JUb275 shown. The scale represents the number of amino acid residues, and the legend shows the relevant protein motif database