Results 101 to 110 of about 5,680 (207)

The effect of anabiosis autoinducers on the bacterial genome

, 2020
The mutagenic activity of chemical analogues of microbial anabiosis autoinducers (the autoregulatory d 1 factors of cell differentiation), which act to inhibit cell proliferation, to enhance cell tolerance, and to induce the transition of cells to ...
Doroshenko E., Il'inskaya O., Kolpakov A., Zelenikhin P., Kruglova Z., Choidash B., Mulyukin A., El'-Registan G.   +7 more
core  

Quorum-sensing control of bacteriocin production in olive fermentations [PDF]

, 2012
Bacteriocin production in many lactic acid bacteria is controlled by specific peptides called autoinducers (AIPs) via a sophisticated mechanism which senses cell density and is known as quorum sensing (QS).Peer ...
Ruiz-Barba, José Luis, Maldonado-Barragán, Antonio, Caballero-Guerrero, Belén   +2 more
core  

Inducers and autoinducers on Salmonella enterica serovar Typhimurium motility, growth and gene expression

, 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, Régis Tuchtenhagen Sturbelle, Fábio Pereira Leivas Leite, Cláudio Dias Timm   +3 more
core   +1 more source

Approaches to prodrugs, analogues and chemical probes [PDF]

, 2019
" Bacteria behaviours are regulated on a community­wide scale by producing,  secreting,  detecting  and  responding  to  extracellular  small  signaling  molecules  (autoinducers)  that accumulate in the environment in proportion to cell density.
Miranda, Vanessa
core  

Small RNA control of cell-to-cell communication in Vibrio harveyi and Vibrio cholerae small RNA control of quorum sensing

, 2008
Quorum sensing is a process of cell-to-cell communication, by which bacteria coordinate gene expression and behavior on a population-wide scale. Quorum sensing is accomplished through production, secretion, and subsequent detection of chemical signaling ...
Svenningsen, Sine L.
core   +1 more source

Detection of Quorum-Sensing Molecules in the Mutualistic Bacteria Vibrio fischeri Exposed to Simulated Microgravity Using Cell-Based Biosensors. [PDF]

Bacteria flourish in multiple environments when communicating with each other in a process known as Quorum Sensing. This process is accomplished by the production of small signaling molecules referred to as Autoinducers (AI).
Chavez, Alba A, Castillo, Hugo, Tobarra, Maria C, Slick, Paulina   +3 more
core   +1 more source

Amide bioisosteric replacement in the design and synthesis of quorum sensing modulators

International audienceThe prevention or control of bacterial infections requires continuous search for novel approaches among which bacterial quorum sensing inhibition is considered as a complementary antibacterial strategy.
Soulère, Laurent, Zhang, Qiang, Queneau, Yves   +2 more
core   +1 more source

Bottlenecked reproduction enables cooperating bacteria to purge cheaters. [PDF]

iScience
Khemsom K, Perdoncini Carvalho C, Han J, Qu F.   +3 more
europepmc   +1 more source

Analogs of the autoinducer 3-oxooctanoyl-homoserine lactone strongly inhibit activity of the TraR protein of Agrobacterium tumefaciens

, 1998
The TraR and TraI proteins of Agrobacterium tumefaciens mediate cell- density-dependent expression of the Ti plasmid tra regulon. TraI synthesizes the autoinducer pheromone N-(3-oxooctanoyl)-L-homoserine lactone (3-oxo-C - HSL), while TraR is an 3-oxo-C -
Winans, Stephen C., Beaber, John W., Moré, Margret I., Eberhard, Anatol, Zhu, Jun, Fuqua, Clay   +5 more
core  

Next-generation anti-infective drugs in the post-antibiotic era: focusing on anti-virulence agents targeting the bacterial quorum sensing system. [PDF]

Front Cell Infect Microbiol
Hu X, Yuan Y, Yang Z, Chu Y, Huang T, Zhao K.   +5 more
europepmc   +1 more source