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Export of Rgg Quorum Sensing Peptides is Mediated by the PptAB ABC Transporter in Streptococcus Thermophilus Strain LMD-9
- Abarna Lingeswaran,
- Coralie Metton,
- Céline Henry,
- Véronique Monnet,
- Vincent Juillard and
- Rozenn Gardan
In streptococci, intracellular quorum sensing pathways are based on quorum-sensing systems that are responsible for peptide secretion, maturation, and reimport. These peptides then interact with Rgg or ComR transcriptional regulators in the Rap, Rgg,...