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Updated: May 11, 2026

Time-lapse Imaging of Bacterial Swarms and the Collective Stress Response
Published on: May 23, 2020
[Quorum sensing in bacteria and yeast]
Gabriel Alberto March Rosselló1, José María Eiros Bouza
1Servicio de Microbiología y Parasitología, Hospital Clínico Universitario de Valladolid, Valladolid, España.
Abstract:
Bacterial sets are complex dynamic systems, which interact with each other and through the interaction, bacteria coexist, collaborate, compete and share information in a coordinated manner. A way of bacterial communication is quorum sensing. Through this mechanism the bacteria can recognize its concentration in a given environment and they can decide the time at which the expression of a particular set of genes should be started for developing a specific and simultaneous response. The result of these interconnections raises properties that cannot be explained from a single isolated bacterial cell.
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