Figure 1From: Pan-genome analysis of the emerging foodborne pathogen Cronobacterspp. suggests a species-level bidirectional divergence driven by niche adaptationEvolutionary relationships of eight Cronobacter genomes. Neighbor-Joining phylogenetic tree based on 574,352Â bp alignment of homologous sequences was computed using the Maximum Composite Likelihood method for nucleotide substitution. The bootstrap supports, as percentage, are shown next to the branches. The scale bar represents 0.01 base substitutions per site.Back to article page