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Characterization Of Protein-Protein Interactions In Quorum-Sensing Receptors From Gram Negative Bacteria, Jessica Schuh
Characterization Of Protein-Protein Interactions In Quorum-Sensing Receptors From Gram Negative Bacteria, Jessica Schuh
Biological Sciences
Pseudomonas aeruginosa is a bacterium capable of causing disease in immunocompromised individuals and individuals with underlying lung disorders. It controls the expression of a subset of its genes through quorum sensing, which is a cell-cell communication system involved in mediating the transition from individual to group behaviors. Group behaviors are cellular processes undertaken by the cell that are beneficial to the collective, such as biofilm formation – a key component of pathogenesis in the human lung. They rely on the production, accumulation, detection, and response to signal molecules called autoinducers. There are two acyl-homoserine lactone autoinducer quorum sensing systems in …