Skip to main content
. Author manuscript; available in PMC: 2021 Dec 3.
Published in final edited form as: Nat Microbiol. 2021 Nov 24;6(12):1549–1560. doi: 10.1038/s41564-021-01000-z

Figure 3. Bayesian maximum credibility phylogeny of 520 TPA genomes shows population contraction during the 1990s, followed by rapid expansion from the early 2000s onwards.

Figure 3

A- Time-scaled phylogeny of 520 TPA genomes. Node points are shaded according to posterior support (black ≥96%, dark grey >91%, light grey >80%). Red bars on nodes indicate 95% Highest Posterior Density intervals. Blue line and shaded area highlight post-2000 expansion of lineages. B- Bayesian Skyline plot of genetic diversity shows small population expansion and contractions during the 19th and 20th Centuries, followed by a sharp decline and rapid re-emergence during the 1990s and 2000s. C- Posterior distribution of start dates for a 2-fold expansion above skyline mean shows strong support for expansion after 1990 in 68.6% (9263/13503) of trees.