Fig. 3: Phylogenetic analyzes of AlaS protein sequences from bacterial and viral origin. | Nature Communications

Fig. 3: Phylogenetic analyzes of AlaS protein sequences from bacterial and viral origin.

From: Identification of Shemin pathway genes for tetrapyrrole biosynthesis in bacteriophage sequences from aquatic environments

Fig. 3

Unrooted maximum likelihood phylogenetic tree for AlaS. Black names denote sequences from bacteria and metagenomic contigs of uncertain origin. Bradyrhizobium sp. ORS278, containing the three gene-cassette, is marked in gold. The vAlaS sequence from CB_2 phage chosen for experimental characterization is colored pink. Metagenomically retrieved contigs from this project are color coded according to the bars in Fig. 2. Circles represent bootstrap values > 0.9. The scale bar indicates the average number of amino acid substitutions per site.

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