Figure 5

Phylogenomic analysis of L. fermentum isolates. (a) Phylogenetic relationship of 12 isolates based on 16S rRNA sequence. The midpoint-rooted tree showed that H2O2-producing DM005 diverges from the other H2O2-producing strains while having a closer homology to DM061 and DM062. The strain DM075 was also displaced from the eight H2O2-producing species clades. (b) The midpoint-rooted phylogenomic tree of the L. fermentum DM072 (GenBank accession numbers: CP102714.1 and CP102715) based on the GBDP phylogenetic analyses retrieved from the TYGS website. The numbers above branches are GBDP pseudo-bootstrap support values > 60% from 100 replications, with an average branch support of 34.9%. (c) A functional category analysis of L. fermentum DM072, both chromosome and plasmid, based on eggNOG/COG pipeline.