Figure 1.

Phylogenetic tree of 38 L. monocytogenes isolates from Chile inferred from single nucleotide polymorphisms (SNPs) of whole genome sequencing data and the distribution of their genetic elements associated with virulence and stress survival. Isolates from clinical samples are colored in blue and isolates from non-clinical samples are colored in green. Columns on the right of the tree indicate the presence (purple) or absence (white) of genetic elements. Isolates with premature stop codon mutations (PMSCs) in inlA are in pink and isolates with 3 aa deletions are yellow. The number of intact prophages predicted with PHAST is added.