Results 31 to 40 of about 152,076 (198)
Blue light directly modulates the quorum network in the human pathogen Acinetobacter baumannii
Scientific Reports, 2021 Quorum sensing modulates bacterial collective behaviors including biofilm formation, motility and virulence in the important human pathogen Acinetobacter baumannii.
Marisel Romina Tuttobene +9 more
doaj +1 more source
Crystal Structures of a Quorum-quenching Antibody [PDF]
Journal of Molecular Biology, 2007 A large number of Gram-negative bacteria employ N-acyl homoserine lactones (AHLs) as signaling molecules in quorum sensing, which is a population density-dependent mechanism to coordinate gene expression. Antibody RS2-1G9 was elicited against a lactam mimetic of the N-acyl homoserine lactone and represents the only reported monoclonal antibody that ...
Erik W, Debler +5 more
openaire +2 more sources
Quorum Sensing and Quorum Quenching in Agrobacterium: A “Go/No Go System”? [PDF]
Genes, 2018 The pathogen Agrobacterium induces gall formation on a wide range of dicotyledonous plants. In this bacteria, most pathogenicity determinants are borne on the tumour inducing (Ti) plasmid. The conjugative transfer of this plasmid between agrobacteria is regulated by quorum sensing (QS). However, processes involved in the disturbance of QS also occur in
Dessaux, Yves, Faure, Denis
openaire +2 more sources
DETECTION OF QUORUM QUENCHING -PRODUCING BACTERIA FROM RHIZOSPHERE SOIL AS A BIOCONTROL AGENTS [PDF]
, 2021 Quorum sensing is known as a communication mechanism among bacteria to control gene expression such as bioluminescence, pigmentation, and pathogenicity. Quorum quenching is known as inhibition of quorum sensing activity.
Johanna, Inez +5 more
core +1 more source
Attenuation of quorum sensing using computationally designed polymers [PDF]
, 2010 It is generally accepted that the majority of Gram-negative and Gram-positive bacteria communicate via production and sensing of small signal molecules, autoinducers.
Stavroulakis, Georgios
core +2 more sources
Microbial Biotechnology, 2023 Virulence factor modulating (VFM) is a quorum sensing (QS) signal shared by and specific to Dickeya bacteria, regulating the production of plant cell wall degrading enzymes (PCWDEs) and virulence of Dickeya. High polarity and trace of VFM signal increase
Fan Liu +10 more
doaj +1 more source
Frontiers in Microbiology, 2018 The biocontrol agent Rhodococcus erythropolis disrupts virulence of plant and human Gram-negative pathogens by catabolizing their N-acyl-homoserine lactones.
Corinne Barbey +25 more
doaj +1 more source
Engineering quorum-quenching enzymes [PDF]
, 2018 Biofilms are structured communities of bacteria that adhere to surfaces and shield bacteria from hostile surroundings. They are implicated in 75% of all infections in humans and are difficult to treat.
Murugayah, Shereen Asha
core +1 more source
Development of Polymeric Materials to Inhibit Bacterial Quorum Sensing [PDF]
, 2014 Bacterial infections are an increasing problem for human health. In fact, an increasing number of infections are caused by bacteria that are resistant to most antibiotics and their combinations. A new solution to fight bacteria and infectious diseases,
Cavaleiro, Eliana Marisa dos Santos
core +7 more sources
Shipin gongye ke-jiTo study the types of quorum quenching bacteria in soil and their quorum quenching characteristics, the study screened, isolated, and identified quorum quenching strains from soil and assessed their quorum quenching properties, the inhibitory and ...
Xiqian TAN +6 more
doaj +1 more source