Fig. 2From: Zonula occludens toxins and their prophages in Campylobacter speciesThe phylogenetic tree generated based on zot genes in different Campylobacter species. Maximum likelihood method was used to generate the phylogenetic tree. Bootstrap values were generated from 1000 replicates. Cluster 1 zot genes are shown in bold. The zot gene from Neisseria meningitides (strain 69166) was used as the outgroupBack to article page