Insights into quorum sensing (QS): QS-regulated biofilm and inhibitors
نویسندگان
چکیده
منابع مشابه
Optimality and robustness in quorum sensing (QS)-mediated regulation of a costly public good enzyme.
Bacteria secrete a variety of public good exoproducts into their environment. These exoproducts are typically produced under the control of quorum sensing (QS), a signaling mechanism by which bacteria sense and respond to changes in their density. QS seems to provide an advantageous strategy to regulate these costly but beneficial exoproducts: it delays production until sufficiently high cell d...
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Microorganisms are ubiquitous in their presence on the planet but the communication network they use to adapt, grow and survive is still under the exploration among the biologist world. The prokaryotic and eukaryotic microorganisms grow as single species or in consortium under diverse ecosystems synthesize and release macromolecules known as extracellular polymeric substances (EPS). These 80% e...
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0. Introduction Phonological representations include sequences of featural specifications, pq. Two properties can be observed about such sequences: (i) for a sequence pq to be of significance for the phonology of a language, p must be perceptibly different than q; (ii) to produce a sequence pq, the articulators must start in the configuration for p and then change into the configuration for q. ...
متن کاملSmall molecule inhibitors of bacterial quorum sensing and biofilm formation.
Bacteria monitor their local population densities using small molecules (or autoinducers) in a process known as quorum sensing. Here, we report a new and efficient synthetic route to naturally occurring bacterial autoinducers [N-acyl l-homoserine lactones (AHLs)] that is readily amenable to the synthesis of analogues. This route has been applied in the first synthesis of a library of non-native...
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The polyglutamine diseases include at least nine neurodegenerative disorders. Accumulation of mutant protein with a toxic gain-in function in the nucleus appears to be the pathological basis of these diseases. In this issue of Neuron, La Spada et al. (2001) provide insight into the cell specificity of pathology for a polyglutamine disease by relating SCA7-induced retinal degeneration to a disru...
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ژورنال
عنوان ژورنال: Progress In Microbes & Molecular Biology
سال: 2020
ISSN: 2637-1049
DOI: 10.36877/pmmb.a0000141