Results 141 to 150 of about 13,467 (186)

Organosulfur scaffolds as quorum sensing and biofilm modulators in Gram-negative bacteria. [PDF]

FEMS Microbiol Rev
Nwobodo DC, Egbujor MC, Kiprotich S, Meijler MM.   +3 more
europepmc   +1 more source

Functional analysis of three quorum sensing systems in Burkholderia plantarii, the causal agent of rice seedling blight. [PDF]

FEMS Microbiol Lett
Takita K, Sugawara A, Someya N, Morohoshi T.   +3 more
europepmc   +1 more source

<i>Pseudomonas halotolerans</i> sp. nov., a halotolerant biocontrol agent with plant-growth properties. [PDF]

Front Plant Sci
Sánchez P, Castillo I, Martínez-Checa F, Sampedro I, Llamas I.   +4 more
europepmc   +1 more source

Quorum sensing modulates microbial community structure through regulation of secondary metabolites. [PDF]

mSphere
Armes AC, Schaefer AL, Hochanadel LH, Klingeman DM, Carper DL, Abraham PE, York LM, Carrell AA, Doktycz MJ, Pelletier DA.   +9 more
europepmc   +1 more source

Whole genome sequencing of ceftolozane/tazobactam-resistant, XDR <i>Pseudomonas aeruginosa</i> ST773 in hospitalized critically ill infants and young children with ventilator-associated pneumonia. [PDF]

Front Cell Infect Microbiol
Hamed SM, Hussein AFA, Ezz El Arab MH, Al-Agamy MH, Aufy M, Abdelmoteleb M, Zafer MM.   +6 more
europepmc   +1 more source

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Distribution and characterization of N-acylhomoserine lactone (AHL)-degrading activity and AHL lactonase gene (qsdS) in Sphingopyxis.

Journal of Bioscience and Bioengineering, 2019
N-Acylhomoserine lactone (AHL)-degrading enzyme is identified from the various environments and applied for quorum-sensing inhibition. In this study, we isolated two AHL-degrading strains, Sphingopyxis sp.
Tomohiro Morohoshi, Y. Kamimura, N. Sato, Taro Iizumi   +3 more
semanticscholar   +3 more sources

Pleiotropic effects of N-acylhomoserine lactone synthase ExpI on virulence, competition, and transmission in Pectobacterium carotovorum subsp. carotovorum Pcc21.

Pest Management Science, 2023
BACKGROUND Pectobacterium species are necrotrophic phytopathogenic bacteria that cause soft rot disease in economically important crops. The successful infection of host plants relies on interactions among virulence factors, competition, and transmission
Jihee Kang, H. Yoon, Jaejoon Jung, Seonmi Yu, Shin-Yae Choi, Hee-Won Bae, You-Hee Cho, Eui-Hwan Chung, Yu-Rim Lee   +8 more
semanticscholar   +1 more source

Synthesis, Antibiofilm Activity and Molecular Docking of N-Acylhomoserine Lactones Containing Cinammic Moieties

Bioorganic & Medicinal Chemistry Letters, 2023
We prepared a series of cinnamoyl-containing furanones by an affordable and short synthesis. The nineteen compounds hold a variety of substituents including electron-donating, electron-withdrawing, bulky and meta-substituted phenyls, as well as heterocyclic rings. Compounds showed antibiofilm activity in S. aureus, K.
Ángel Ramírez-Trinidad, Ernesto Martínez-Solano, César E. Tovar-Roman, Mariana García-Guerrero, José A. Rivera-Chávez, Eduardo Hernández-Vázquez   +5 more
openaire   +2 more sources

Degradation of N-Acylhomoserine Lactones, the Bacterial Quorum-Sensing Molecules, by Acylase

Journal of Biotechnology, 2003
Porcine kidney acylase I was shown to be able to deacylate N-acylhomoserine lactones, a family of chemicals employed by Gram-negative bacteria as quorum-sensing molecules for cell population density-dependent growth (such as biofilm formation). The enzyme transformed both N-butyryl-and N-octanoyl-L-homoserine lactones into L-homoserine.
Feng, Xu, Tony, Byun, Heinz-Josef, Deussen, Kyle R, Duke, Heinz-Josef, Dussen   +4 more
exaly   +3 more sources

BpiB05, a novel metagenome-derived hydrolase acting on N-acylhomoserine lactones

Journal of Biotechnology, 2011
The N-acyl-homoserine lactones (N-AHLs) play an important role in bacterial cell-cell signaling. Up to date, however, only a few different experimentally proven classes of N-AHL ring-cleaving enzymes are known. Here we report on the isolation and biochemical characterization of a novel hydrolase derived from the soil metagenome and acting on N-AHLs ...
P, Bijtenhoorn, C, Schipper, C, Hornung, M, Quitschau, S, Grond, N, Weiland, W R, Streit   +6 more
openaire   +2 more sources