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. 2020 Sep 15;114(6):979–990. doi: 10.1111/mmi.14588

FIGURE 6.

FIGURE 6

Taxonomic distribution, phylogeny, and metagenomic occurrence of Slr4 homologs. (a) Distribution of Slr4 homologs in the bacterial tree of life generated using AnnoTree. Lineages (genus‐level) containing PtSla homologs are shown in blue. Slr4 homologs were detected largely within the order Enterobacterales (GTDB taxonomy), class Gammaproteobacteria. Several instances of Slr4 were detected outside of this lineage (see Table S2). The group labeled as “Various” includes the genera Colwelia, Thalassomonas, Thalassotalea, and Lacimicrobiam. (b) Phylogenetic tree of Slr4 homologs colored according to taxonomic family. Clades with aLRT (SH‐like) branch support > 0.8 are indicated. The phylogeny was visualized using iTOL4. (c) Metagenomic survey for Slr4 homologs using the EBI MGnify metagenomics database. The plot shows the –log (E‐value) for all significant (phmmer E‐value < 0.01) Slr4 homologs detected across a range of environments. Slr4 homologs were detected exclusively in marine metagenomes