Results 111 to 120 of about 101,100 (329)
Engineered Tissue Models to Decode Host–Microbiota Interactions
Advanced Science, EarlyView.Host–Microbiota interactions in the human body. Created in BioRender. Ghezzi, C. (2025) https://BioRender.com/ihivskg. Abstract A mutualistic co‐evolution exists between the host and its associated microbiota in the human body. Bacteria establish ecological niches in various tissues of the body, locally influencing their physiology and functions, but ...
Miryam Adelfio +5 more
wiley +1 more source
The AHL Quorum-Sensing System Negatively Regulates Growth and Autolysis in Lysobacter brunescens
Frontiers in Microbiology, 2019 Lysobacter species are emerging as novel sources of antibiotics, but the regulation of their physiological metabolism is still poorly understood. In this work, we extracted AHL (acyl-homoserine lactone) autoinducers, identified the structures of AHLs and
Jun Ling +6 more
doaj +1 more source
Negative regulation of violacein biosynthesis in Chromobacterium violaceum [PDF]
, 2017 In Chromobacteium violaceum, the purple pigment violacein is under positive regulation by the N-acylhomoserine lactone CviI/R quorum sensing system and negative regulation by an uncharacterized putative repressor.
Aguilar +47 more
core +2 more sources
Advanced Science, EarlyView.In the tripartite‐species model, Drosophila larvae stimulate lactate production through excreting digestion enzymes. S. marcescens population senses a cue of lactate and tends to diverge into virulent and reduced virulence subclusters with remarkable heterogeneity to metabolize carbon metabolism and counter colonization resistance, giving a fitness ...
Sheng Zhang +10 more
wiley +1 more source
Scientific ReportsBacteria employ quorum sensing as a remarkable mechanism for coordinating behaviors and communicating within their communities. In this study, we introduce a MATLAB Graphical User Interface (GUI) that offers a versatile platform for exploring the ...
Urvashi Singh +3 more
doaj +1 more source
Plant-Derived Natural Products as Sources of Anti-Quorum Sensing Compounds
Sensors, 2013 Quorum sensing is a system of stimuli and responses in relation to bacterial cell population density that regulates gene expression, including virulence determinants. Consequently, quorum sensing has been an attractive target for the development of novel
Kok-Gan Chan +6 more
doaj +1 more source
Secondary Electron Hyperspectral Imaging of Carbons: New Insights and Good Practice Guide
Advanced Science, EarlyView.Secondary hyperspectral imaging of carbon surfaces is assessed with reference materials and in comparison to standard spectroscopies. Characterization of functional carbon materials from battery research reveals otherwise inaccessible information about the distribution of sp2 and amorphous carbon, as shown in graphite anode and carbon coated lithium ...
James F. Nohl +22 more
wiley +1 more source
Evolving quorum sensing in digital organisms [PDF]
, 2009 For centuries it was thought that bacteria live asocial lives. However, recent discoveries show many species of bacteria communicate in order to perform tasks previously thought to be limited to multicellular organisms.
Benjamin E. Beckmann +1 more
core +1 more source
Advanced Science, EarlyView.This study proposes a two‐step biological strategy to synergistically enhance the three stages of anaerobic digestion, ultimately eliminating the extreme ammonia inhibition and breaking through the inefficiency bottleneck of conventional biotechnology.
Heng Wu +6 more
wiley +1 more source