Article
β-Lactam Antibiotics Induce the SOS Response and Horizontal Transfer of Virulence Factors in<i>Staphylococcus aureus</i>
17 Mar 2006
Abstract excerpt
Antibiotics that interfere with DNA replication and cell viability activate the SOS response. In Staphylococcus aureus, the antibiotic-induced SOS response promotes replication and high-frequency horizontal transfer of pathogenicity island-encoded virulence factors. Here we report that beta-lactams induce a bona fide SOS response in S. aureus, characterized by the activation of the RecA and LexA proteins, the two...
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