Fig. 2 in A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae

Fig. 2. Core genome phylogenetic tree of Lactobacillaceae. The phylogenomic analysis is based on the concatenated alignment of protein sequences for the 114 single-copy core genes. The maximum likelihood tree was inferred by RAxML as described previously [14] using the 244 Lactobacillus and Pediococcus species for which genome sequence data was available on the NCBI database on 19 August 2019. The tree was rooted via midpoint rooting. Bootstrap support values were calculated from 500 replicates, and only values above 90 % were labelled. Members of the same phylogenetic group that are the basis for the proposed taxonomy are indicated by the same colour for branches, and the type strain of each group is printed in bold. Outer rings provide information on genomic features and the inferred lifestyle of the species. The colour gradient in red represents the GC content of each genome sequence; higher GC contents are indicated by darker shading. The solid circles in brown represent genome sizes; the area of the circle correlates with the genome size. The second ring indicates the inferred natural habitats of the species as vertebrate host-adapted (red), insect-adapted (orange), nomadic (green), free-living (blue) or unassigned (white). This assignment of species to lifestyle was based on [17].