Significance of Quorum sensing
Quorum sensing is a process that enables bacteria to communicate and coordinate their behavior in response to population density through chemical signaling. This regulatory mechanism plays a crucial role in influencing various bacterial activities, including virulence gene expression, biofilm formation, and antibiotic resistance. By monitoring their population density, bacteria can adjust their actions collectively, enhancing their survival and effectiveness during infections. Quorum sensing serves as an essential communication system that regulates group behavior among bacterial populations.
Synonyms: Cell-to-cell communication, Bacterial communication, Cell signaling
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The concept of Quorum sensing in scientific sources
Quorum sensing is a bacterial communication process where cells use signaling compounds to monitor population density, regulating behaviors like virulence and coordinating actions essential for biofilm formation and maturation.
From: The Malaysian Journal of Medical Sciences
(1) The communication mechanism used by bacteria to coordinate behavior based on population density, influencing biofilm formation.[1]