Autoregulation of genes is often associated with quorum sensing systems where bacteria produce and secrete molecules that allow the cells to communicate with one another, leading to the activation of certain genes at certain population densities. Here we describe the identification of the agr as a quorum sensing system in Staphylococcus aureus and the isolation of agr autoinducers and inhibitors by northern blotting, real-time RT-PCR, and β-lactamase reporter cells assays.
CITATION STYLE
Balaban, N. (2011). Isolation of agr Quorum Sensing Autoinducers. In Methods in Molecular Biology (Vol. 692, pp. 47–59). Humana Press Inc. https://doi.org/10.1007/978-1-60761-971-0_4
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