1. Successful spread and transmission of rifampin-resistant clones.
Successful spread and transmission of rifampin-resistant clones. Each tree represents phylogenetic relationships of monophyletic clades sharing identical Rifr mutations. Boxed numbers on nodes represent (Shimodaira-Hasegawa test [SH]-like) branch support values inferred by FastTree. When available, the isolation date (year) of the strains is shown to the right of the tree. For each tree, the youngest and oldest isolation date labels are colored in red. Different colored dots represent the different isolation countries of the strains according to the color keys.
Romain Guérillot et al. mSphere 2018; doi: /mSphere