Figure 8

The gene cluster found in the C. testosteroni genomes that is potentially involved in PCA 4,5-cleavage pathway. The genes’ functions were annotated according to Ni’s report [20] and RAST annotation result. The orthologues for different functions are showed in different colors. The breaks in the cluster mean that the genes are separated in different contigs. The genes of this cluster from each genome could be viewed in Additional file 7: Table S7.