Statistical support for inferred ancestries, by scenario.

Columns H—M show the genomic distance between ancestor and descendant, measured in number of SNPs between each pair of isolates. Columns N—S show the statistical support for each inferred ancestry, expressed as a p-value and calculated based on maximum likelihood. Summary statistics are presented at the bottom of the table. Descendants with no ancestors can be identified as singleton isolates in the figures of the reconstructed transmission trees Fig 5 and S1 Fig. Singleton isolates have >6 SNP difference to any other isolate). (XLSX)