نتایج جستجو برای: quorum quenching
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Quorum sensing is known as a communication mechanism among bacteria to control gene expression such bioluminescence, pigmentation, and pathogenicity. quenching inhibition of quorum activity. In order block activity, some produced enzymes which could degrade AHL, AHL-acylase, AHL-lactonase, AHL-oxidase reductase. this study, soil were isolated screened for their These isolates divided into Strep...
Many bacteria use small diffusible signalling molecules called Autoinducers to communicate each other termed as Quorum Sensing. The signalling molecules in grampositive bacteria are oligopeptides, in gramnegative bacteria are Nacyl homoserine lactone and a family of auto inducers known as auto inducer2 in both grampositive and gramnegative bacteria. These molecules are internalized in the cell ...
The quorum-quenching compounds brominated furanone C-30 and 5-fluorouracil inhibit the pathogenicity of the Pseudomonas aeruginosa laboratory strains PA01 and PA14; however, there is no report studying the effectiveness of these compounds for clinical isolates. Therefore, the effect of both quorum quenchers on the production of pyocyanin, elastase and alkaline protease of eight clinical strains...
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