Mapping of quorum sensing interaction network of commensal and pathogenic staphylococci

Abstract excerpt

ABSTRACT Staphylococci utilize secreted autoinducing peptides (AIPs) to regulate group behavior through a process called quorum sensing (QS). For pathogenic staphylococci, such as Staphylococcus aureus , QS regulates the expression of major virulence factors, and QS inhibition has been proposed as an alternative to antibiotics for the treatment of infections with methicillin-resistant S. aureus (MRSA). Here, we...

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