Quorum Definition In Biology

Quorum sensing allows bacteria populations to communicate and coordinate group behaviour and commonly is used by pathogens disease causing organisms in disease and infection processes.

Quorum definition in biology. Information and translations of quorum in the most comprehensive dictionary definitions resource on the web. Quorum sensing in bacteria quorum. In biology quorum sensing is the ability to detect and to respond to cell population density by gene regulation as one example quorum sensing qs enables bacteria to restrict the expression of specific genes to the high cell densities at which the resulting phenotypes will be most beneficial. Quorum definition is a select group.

It is a latin word that means a group of members carries out an activity legally. Quorum sensing mechanism by which bacteria regulate gene expression in accordance with population density through the use of signal molecules. Quorum sensing is a mechanism of cell to cell signaling or density sensing in micro organisms. Quorum sensing a process in which unicellular organisms secrete signal molecules that influence the behaviour of a population of identical organisms but only when the density number of cells per unit volume of that population is above a certain level.

Bacterial activity involving quorum sensing was first observed in.