Article
A single natural nucleotide mutation alters bacterial pathogen host tropism.
Nature genetics - 1 Apr 2015
Viana David, Comos María, McAdam Paul R, Ward Melissa J, Selva Laura, Guinane Caitriona M, González-Muñoz Beatriz M, Tristan Anne, Foster Simon J, Fitzgerald J Ross, Penadés José R
Abstract excerpt
The capacity of microbial pathogens to alter their host tropism leading to epidemics in distinct host species populations is a global public and veterinary health concern. To investigate the molecular basis of a bacterial host-switching event in a tractable host species, we traced the evolutionary trajectory of the common rabbit clone of Staphylococcus aureus. We report that it evolved through a likely...
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