%0 Journal Article %T Evidence for the evolutionary steps leading to mecA-mediated ¦Â-lactam resistance in staphylococci %A Alexander Tomasz %A Henrik Westh %A Herm¨ªnia de Lencastre %A Jesper Boye Nielsen %A Joana Rolo %A Luca Guardabassi %A Maria Miragaia %A Ons Bouchami %A Peder Worning %A Peter Damborg %A Rita Sobral %A Rory Bowden %A Vincent Perreten %J Archive of "PLoS Genetics". %D 2017 %R 10.1371/journal.pgen.1006674 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5402963/