Autoinducer 2 affects biofilm formation by Bacillus cereus
Autoinducer 2 affects biofilm formation by Bacillus cereus
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DOI：
10.1128/aem.72.1.937-941.2006
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发表时间：
2006-01-01
影响因子：
4.4
通讯作者：
Gohar, M
中科院分区：
文献类型：
--
作者：
Auger, S;Krin, E;Gohar, M
蜡状芽孢杆菌生长菌株ATCC 10987的无细胞培养上清液诱导了发光杆菌突变株的发光，表明产生了功能性自身诱导剂2(AI-2)。外源添加体外合成的AI-2对蜡样芽孢杆菌生物膜的形成有抑制作用，并能促进细胞从预制生物膜中释放。
Cell-free supernatants from growing Bacillus cereus strain ATCC 10987 induced luminescence in a Photorhabdus luminescens Delta luxS mutant, indicating the production of functional autoinducer 2 (AI-2). The exogenous addition of in vitro synthesized AI-2 had an inhibitory effect on biofilm formation by B. cereus and promoted release of the cells from a preformed biofilm.