Fig. 3: Spatiotemporal Bayesian reconstruction of Xci evolutionary history. | Nature Communications

Fig. 3: Spatiotemporal Bayesian reconstruction of Xci evolutionary history.

From: Herbarium specimen sequencing allows precise dating of Xanthomonas citri pv. citri diversification history

Fig. 3

Dated phylogenetic tree including 13 historical specimens (blue labels) and 171 modern strains (black labels) built from 13,007 recombination-free SNPs. Node support values are displayed by diamonds; node bars cover 95% highest probability density of node height. Branch tips are colored according to the sample’s geographic origin. Groups of closely related strains were collapsed for better visibility; details of each group can be found in Fig. S2. Reconstructed ancestral geographic states are represented at some nodes of interest with pie charts representing the posterior probability of geographical regions as the origin of the node. Strain labels include strain name, collection year, pathotype, and country of origin. Presence and absence of 10 variably present pathogeny-associated genes are indicated next to strain labels by black squares and white squares, respectively. Pathotypes and lineages are indicated to the right. Source data are provided as a Source Data file.

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