Article
Effects of quorum quenching by AHL lactonase on AHLs, protease, motility and proteome patterns in Aeromonas veronii LP-11.
International journal of food microbiology - 3 Jul 2017
Gui Meng, Wu Ruiyun, Liu Lei, Wang Shun, Zhang Li, Li Pinglan
Abstract excerpt
Food spoilage by some bacteria is reported to be regulated by quorum sensing (QS). In this study, a quorum quenching approach was used to investigate the QS regulated phenotypes (growth, protease and motility) and proteins expression in of Aeromonas veronii LP-11, which is a specific spoilage organism of sturgeon. AHL lactonase AiiAAI96 from Bacillus quenched the QS system, probably by enzymatically inactivating...
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