干扰群体感应系统就相当于用白噪音去阻扰口头通讯。
Blocking the quorum sensing system would be equivalent to using white noise to interfere with spoken communication, Blackwell adds.
最简单的例子，细菌用群体感应与他们的邻居保持联系。
In its simplest form, bacteria use quorum sensing to keep track of their neighbours.
他认为几年之后，群体感应抑制剂就会出现发挥他们的效用。
He thinks it will be a few years yet before quorum sensing inhibitors come into their own.
目的：研究群体感应系统对铜绿假单胞菌生物膜形成的影响。
Objective: To understand the effects of quorum sensing system on P.
群体感应现象在细菌中普遍存在，参与细菌多种生理功能的调控。
The quorum sensing commonly exists in procaryote kingdom, regulating various biologic functions.
群体感应是细菌根据细胞密度变化进行基因表达调控的一种生理行为。
Quorum-sensing is a physiologic accommodation of bacterial in gene expression according to its quorum.
细菌利用化学信号相互沟通，在这个过程中释放和接收能被群体感应到的信号分子。
Bacteria communicate using chemical signals, releasing and receiving signalling molecules in a process known as quorum sensing.
然而，只有在细菌（根瘤菌）达到一定数量时引发群体感应机制才能进行固氮。
However, bacteria fix the gas only when their population is high enough to trigger the quorum-sensing machinery.
“我觉得群体感应抑制剂并不是指日可待，还有更多的研究工作要做。”他说。
"I don't think it's just around the corner - there's got to be a lot more research," he says.
理论上，对群体感应系统进行干扰可以阻止生成作为细菌感染的直接病因的病原体及毒素。
Theoretically, blocking quorum sensing would prevent the bacteria from turning pathogenic and producing the toxins that are an immediate cause of disease in bacterial infections.
他占据在我们的口腔里，鼻子上，覆盖所有的皮肤，一刻不停地释放嘈杂的群体感应信号。
They're in your mouth, up your nose, and covering your skin, all the while releasing a cacophony of quorum-sensing signals.
Blackwell博士研究了群体感应中的一种叫做酰基高丝氨酸内酯(AHLs)分子。
Dr Blackwell studies a group of quorum-sensing molecules called acylated homoserine lactones (AHLs).
如果我们能弄明白它们是如何通过群体感应来集合的，我们就能阻止这种群体行为。而这正是我们所追求的目标。
If we can figure out how to stop them from 'counting themselves' via quorum sensing, we could block such group behavior, and that is what we are after.
该研究证实了两种化学物质可以在信号传导通路从两个不同的方向阻止群体感应，保护器官免受秀丽隐杆线虫感染。
The study identified two chemicals that could block quorum sensing at two distinct steps in the signaling pathway, protecting the model organism Caenorhabditis elegans from infection.
同时发现其对于MS10362R次生代谢产物-黑色素的产生和产量具有明显的抑制作用，初步推测可能与抑制细菌的群体感应有关；
At the same time, the production of melanin, secondary metabolite of MS10362R, was reduced, which might be the effect of QS (quorum sensing) system.
在文中分别对细菌信息通讯中的群体感应、介质中激发波的传播、鱼群高度趋向游动和蚁群最短寻食路径的动力学行为建立了模型，并进行了计算机模拟。
The model that we have established in my paper is about Bacterial communication, the diffusion of excitation wave in medium, the dynamic behavior of fish and ant, which are all simulated on computer.
在文中分别对细菌信息通讯中的群体感应、介质中激发波的传播、鱼群高度趋向游动和蚁群最短寻食路径的动力学行为建立了模型，并进行了计算机模拟。
The model that we have established in my paper is about Bacterial communication, the diffusion of excitation wave in medium, the dynamic behavior of fish and ant, which are all simulated on computer.
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