Fig. 1

Lactobacillus fermentum Phylogeny. Phylogenetic tree generated of 38 L. fermentum strains using RAxML based on the nucleotide alignment of phosphoglucomutase. DSM 20052 is indicated by a red asterisk (*). Genomes in red are used for subsequent BRIG comparisons. Rings refer to CRISPR-Cas analyses performed on the genomes and are (from inside out): number of spacers in the genome, number of total systems in the genome, number of Type I systems in the genome, number of Type II systems in the genome, number of Type III systems in the genome, and number of undefined Types in the genome. Ring legends are in the insets. Strain names can be found in Table 1