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. 2023 May 23;13:1178736. doi: 10.3389/fcimb.2023.1178736

Figure 4.

Figure 4

Phylogenomic relationships of C trachomatis and C psittaci reference strains. Midpoint-rooted maximum-likelihood (ML) core-genome phylogenetic trees constructed using Parsnp version 1.2 of (A) 13 aligned publicly available complete C trachomatis genomes; and (B) 18 aligned publicly available complete C psittaci genomes. For C trachomatis, genome sequences are coloured according to tissue tropism/known genotypes (as depicted in the figure legend). For C psittaci, genome sequences are coloured according to their respective host (as depicted in the figure legend). Corresponding host silhouettes are shown adjacent to sequence names. Bootstrap values greater than 0.8 are shown. Branch lengths represent the nucleotide substitutions per site, as indicated by the scale bar.