Results 61 to 70 of about 6,139 (211)

Interference with the germination and growth of Ulvazoospores by quorum-sensing molecules from Ulva-associated epiphytic bacteria [PDF]

open access: yes, 2013
Ulva zoospores preferentially settle on N-acylhomoserine lactone (AHL) producing marine bacterial biofilms. To investigate whether AHL signal molecules also affect the success and rate of zoospore germination in addition to zoospore attraction, the ...
Atkinson, S   +4 more
core   +2 more sources

Deciphering Pigmented Rice Varieties as Sustainable and Unexplored Valuable Sources of Bioactive Components With Health‐Related Properties and Technological Applications—A Systematic Review

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 1, January 2026.
ABSTRACT The interest in pigmented grains has grown substantially in recent years. Pigmented rice is crucial for diversifying agricultural production and promoting healthier, more balanced diets. This systematic review updates and discusses literature published between 2019 and 2024 on the bioactive compounds in pigmented rice, their potential health ...
Adolfo Pinheiro de Oliveira   +2 more
wiley   +1 more source

Enzymatic quorum quenching increases antibiotic susceptibility of multidrug resistant Pseudomonas aeruginosa

open access: yesIranian Journal of Microbiology, 2011
Background and Objectives: There is increasing emergence of multidrug resistant Pseudomonas aeruginosa (MDRPA) strains and drug resistance is positively-correlated with biofilm-forming ability. Since about 10% of P.
P Sharma, S Kiran, K Harjai, N Capalash
doaj  

Distribution of Paraoxonase 1 polymorphisms and activities in obese patients

open access: yesRomanian Journal of Laboratory Medicine, 2013
Obiectivul studiului a fost de investigarea fenotipului şi genotipului PON1 la pacienţii români cu obezitate abdominală. Material şi metodă. Loturile din studiu au constat din 88 de pacienţi cu obezitate abdominală şi 46 subiecţi cu circumferinţă ...
Ciumărnean Lorena   +6 more
doaj   +1 more source

New Insight in Human Lactonase PON2 [PDF]

open access: yesBiomedical Journal of Scientific & Technical Research, 2017
Minireview on human paraoxonase2 (PON2).
openaire   +2 more sources

Identification of QuiP, the Product of Gene PA1032, as the Second Acyl-Homoserine Lactone Acylase of Pseudomonas aeruginosa PAO1 [PDF]

open access: yes, 2006
The relevance of the acyl homoserine lactone (acyl-HSL) quorum signals N-3-oxododecanoyl-homoserine lactone (3OC12HSL) and N-butanoyl-homoserine lactone to the biology and virulence of Pseudomonas aeruginosa is well investigated.
Huang, Jean J.   +3 more
core   +1 more source

Plasticizer degradation by marine bacterial isolates : a proteogenomic and metabolomic characterization [PDF]

open access: yes, 2020
Many commercial plasticizers are toxic endocrine-disrupting chemicals that are added to plastics during manufacturing and may leach out once they reach the environment.
Bosch, Rafael   +3 more
core   +3 more sources

Genomic and Phenotypic Bases of Salt Tolerance in Sinorhizobium meliloti: Candidate Traits for Bioinoculant Development Addressing Saline Soils

open access: yesMicrobial Biotechnology, Volume 19, Issue 1, January 2026.
Genome‐wide association analysis on 49 Sinorhizobium meliloti strains (21 de novo sequenced) reveals extensive phenotypic heterogeneity in salt tolerance, closely associated with quorum sensing, cell surface stability and adaptation. Salt‐tolerant strains exhibit a wider metabolic capacity, especially in carbon sources exploitation, underscoring their ...
Agnese Bellabarba   +12 more
wiley   +1 more source

Biofunctionalization of Silver Nanoparticles With Lactonase Leads to Altered Antimicrobial and Cytotoxic Properties

open access: yesFrontiers in Molecular Biosciences, 2019
Background: N-acylated homoserine lactone lactonase which cleave the Acyl homoserine lactone molecules produced by biofilm-forming pathogens and silver nano-particles (AgNPs), are known for their antibacterial effect against several Gram-positive and ...
Kshitiz Gupta, Sanjay Chhibber
doaj   +1 more source

New PON1-based biosensor for the detection of homocysteine-thiolactone in human plasma [PDF]

open access: yes, 2015
Poster presented at the XXIII International Symposium on Bioelectrochemistry and Bioenergetics, 14-18 June 2015, Malmo ...
Almeida, M. Gabriela   +4 more
core  

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