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- Pseudomonas is also known to switch on its virulence genes in response to signals from quorum sensing. 据了解假单细胞菌也会打开它的有毒基因以响应来自群体的信号。
- Besides,the quorum sensing system contribute to the ability of Pseudomonas aeruginosa to form biofilms. 此外,密度感知信号系统与铜绿假单孢菌形成的生物被膜关系密切。
- The quorum sensing commonly exists in procaryote kingdom, regulating various biologic functions. 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。
- N-acylhomoserine lactone(AHL), as quorum sensing signals, regulate expression of virulence factors of many plant pathogens. N-酰基高丝氨酸内酯(N-acylhomoserine lactone,AHLs)作为细菌群体感应中的信号分子参与调节植物病原细菌致病因子的表达。
- It is a new method and promising approach to control plant bacterial diseases by quenching bacterial quorum sensing through biotechnology. 利用现代生物技术手段人为地操纵细菌群体感应系统,将会成为提高植物抗病性的新方法、新途径。
- A number of quorum sensing systems have been found in Gram-positive and in Gram-negative bacteria, which control the expression of multiple genes. 目前，已在许多革兰氏阳性菌和阴性菌中发现了群体感应系统，调控许多基因的表达。
- This review focuses on the latest research and function of quorum sensing, and describes the prosperity of application in biotechnology. 笔者综述了细菌的群体感应系统的最新进展及群体感应的作用，并阐述了其在生物技术领域的应用前景。
- Quorum sensing is a cell-density dependent global regulation system, which is used for cell to cell communication mediated by the signal molecule, N-acyl-homoserine lactone (AHL). 密度感应系统(quorum sensing, QS)是一种细胞密度依赖性的细菌胞间信号传递系统,通过这种机制细菌可以协调基因的表达,从而使细菌可以适应环境、产生毒力因子等,使细胞的活动具有组织性,成为类似于多细胞生物的群体性活动。
- It is a promising approach to biologically control bacterial diseases in plant and animal by manipulating bacterial AHL quorum sensing with AHLs degrading enzyme and AHL homology. 利用AHLs降解酶和AHLs类似物的特性 ,干扰和破坏病原菌的AHLs 群体感应机制 ,将为利用现代生物技术防治此类细菌病害开辟了一条全新的途径
- The cell-density-dependent signaling mechanism called quorum sensing systems plays an important role in several such infections as corneal,lung and burn wound infectiongs. 细胞-密度-依赖信号传递的机制被称为密度感知机制,在角膜、肺部、烧伤的感染发病机制中起重要作用。
- AiiA protein, blocking the bacterial quorum sensing by hydrolyzing AHL-lactone, can greatly attenuate the disease caused by many bacterial pathogens in which quorum sensing regulate the expression of virulence genes. AiiA蛋白通过破坏病原菌的信号分子来阻断病原菌的群体感应调节系统;达到抗病的目的;是一种新型的抗病蛋白.
- AiiA protein,encoded by aiiA gene,can inactivates the AHL signals which regulates in quorum sensing system in bacteria by hydrolyzing its lactone bond so that it can release the disease in plant. aiiA基因编码的AiiA蛋白能降解细菌群体感应系统中的信号分子N_酰基高丝氨酸内酯AHLs,从而减弱致病菌对植物的危害。
- In this article, we focus on the recent progress on quorum sensing of pathogenic fungi and discuss the possibility of taking quorum sensing molecule as a potential target for antifungl therapy. 本文主要综述了目前病原真菌中群体感应系统的研究进展，并探讨真菌群体感应系统作为抗真菌治疗靶点的可能性。
- A number of chemists are looking for ways to jam this “quorum sensing” system with modified versions of the bacteria's own chemicals that will gum up the receptors for these signals. 许多化学家正在尝试利用修饰过的细菌信号分子占据菌体上相应的信号受体，来堵塞这种“群体感应”。
- In this paper, we discuss the biological characteristics, epidemiology, pathogenicity mechanisms, quorum sensing system, detection techniques, disease control and applications of V. harveyi. 文中综述哈维氏弧菌的生物学特性、流行病学、致病机制、密度感应系统、检测枝术、疾病的防治及其应用。
- foodbome bacteria~ quorum sensing 食源性细菌
- SEN virus, a recently discovered hepatitis viruses? SEN病毒:一种新近发现的肝炎病毒?
- Keywords Biofilm;Quorum sensing;Pseudomonas aeruginosa; 生物膜;群体感应;铜绿假单胞菌;
- Keywords signal transduction;quorum sensing;specific adhesion; 关键词信号传导;密度感应;特异性黏附;
- Keywords Pseudomonas;N-acyl-homoserine lactones;Quorum sensing; 假单胞菌;N-酰基-高丝氨酸内酯;群体感应;
