Results 81 to 90 of about 9,092 (223)
Molecular radio jamming: autoinducer analogs.
Chemistry & biology, 2003 Synthesis of an N-acyl-homoserine lactone (N-acyl-HSL) analog library yields agonists and antagonists of the Pseudomonas aeruginosa quorum-sensing system. Active compounds also reveal heterogeneity in the lactone ring binding pockets of N-acyl-HSL-activated transcription factors.
openaire +2 more sources
Effects of an autoinducer analogue on antibiotic tolerance in Pseudomonas aeruginosa [PDF]
Journal of Antimicrobial Chemotherapy, 2017 Antibiotic tolerance causes chronic, refractory and persistent infections. In order to advance the development of a new type of drug for the treatment of infectious diseases, we herein investigated the effects of a newly synthesized analogue of the Pseudomonas aeruginosa quorum-sensing autoinducer named AIA-1 ( a uto i nducer a nalogue) on antibiotic ...
Takashi, Amoh +10 more
openaire +2 more sources
The structure and function of the autoinducer of the vibrio harveyi luminescence system / [PDF]
, 1991 The regulation of autoinduction of the luminescence (lux) system of the marine bacterium, Vibrio harveyi, has been studied. The autoinducer, which controls expression of the V.
Cao, Jie-Gang
core
Autoinducer 2 affects biofilm formation by Bacillus cereus [PDF]
, 2006 International audienceCell-free supernatants from growing Bacillus cereus strain ATCC 10987 induced luminescence in a Photorhabdus luminescens DeltaluxS mutant, indicating the production of functional autoinducer 2 (AI-2).
Gohar, Michel, M. +3 more
core +1 more source
PLoS Biology, 2019 Vibrio cholerae possesses multiple quorum-sensing (QS) systems that control virulence and biofilm formation among other traits. At low cell densities, when QS autoinducers are absent, V. cholerae forms biofilms.
Andrew A Bridges, Bonnie L Bassler
doaj +1 more source
Ciência Rural, 2015 Genus Salmonella bacteria are among the major pathogenic microorganisms in food. This bacterium pathogenicity is related to a number of virulence factors, among which its flagella.
Rita de Cássia dos Santos da Conceição +3 more
doaj +1 more source
Development of Quorum Sensing Modulators of Streptococcus constellatus
ChemBioChem, Volume 27, Issue 13, 14 July 2026.Using a rational design approach, novel Streptococcus constellatus competence stimulating peptide (CSP) analogs with enhanced potencies were developed. These newly identified CSP analogs provide a rational framework for the development of CSP‐based quorum sensing modulators with translational potential in attenuating virulence processes in this ...
Keely M. Rodriguez +4 more
wiley +1 more source
Identification of Functional LsrB-Like Autoinducer-2 Receptors [PDF]
Journal of Bacteriology, 2009 ABSTRACTAlthough a variety of bacterial species have been reported to use the interspecies communication signal autoinducer-2 (AI-2) to regulate multiple behaviors, the molecular mechanisms of AI-2 recognition and signal transduction remain poorly understood.
Pereira, C. S. +4 more
openaire +4 more sources
Pengaruh Bakteri Tanah T Terhadap Autoinducer Pseudomonas sp Penghasil Pigmen Jingga [PDF]
, 2007 Quorum sensing merupakan suatu mekanisme dimana bakteri dapat berkomunikasi dalam suatu populasi. Mekanisme ini diperantarai oleh suatu molekul kecil berupa signal yang disebut autoinducer.
Kumalasari, Nita
core
Oldenlandia diffusa extract inhibits autoinducer production. [PDF]
, 2016 The autoinducer in the medium was measured by a bioassay using Vibrio harveyi ATCC BAA-211. Each experiment was performed twice on separate occasions, and the data are shown as the mean ± SD. The P value was calculated by the Student's t-test.
Takeaki Wajima (2187277) +4 more
core +1 more source