Evidence of autoinduction heterogeneity via expression of the agr system of listeria monocytogenes at the single-cell level - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Applied and Environmental Microbiology Année : 2011

Evidence of autoinduction heterogeneity via expression of the agr system of listeria monocytogenes at the single-cell level

Résumé

To investigate if the primary function of the Agr system of Listeria monocytogenes is to monitor cell density, we followed Agr expression in batch cultures, in which the autoinducer concentration was uniform, and in biofilms. Expression was heterogeneous, suggesting that the primary function of Agr is not to monitor population density.

Dates et versions

hal-01000244 , version 1 (04-06-2014)

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Dominique D. Garmyn, Laurent Gal, Romain Briandet, Morgan M. Guilbaud, Jean-Paul J.-P. Lemaître, et al.. Evidence of autoinduction heterogeneity via expression of the agr system of listeria monocytogenes at the single-cell level. Applied and Environmental Microbiology, 2011, 77 (17), pp.6286-6289. ⟨10.1128/AEM.02891-10⟩. ⟨hal-01000244⟩
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