Results 61 to 70 of about 378,664 (186)

Predator–Microbe Dynamics Inform Strategies for Robust Synthetic Community Assembly

Environmental Microbiology, Volume 28, Issue 6, June 2026.
This Review introduces ecological principles of predator–prey interactions as a new dimension in SynCom design. By linking microbial defence traits, encounter dynamics, and adaptive buffering, it outlines a framework for constructing predator‐resistant synthetic communities with enhanced resilience, stability, and functional performance under natural ...
Eleonora Egidi, Uffe N. Nielsen
wiley   +1 more source

Comprehensive and Comparative Transcriptional Profiling of the Cell Wall Stress Response in Bacillus subtilis

Molecular Microbiology, Volume 125, Issue 6, Page 506-545, June 2026.
Transcriptional profiling of the primary cell envelope stress response (CESR) of Bacillus subtilis exposed to a range of cell wall‐targeting antimicrobials, combining RNAseq and high‐resolution tiling arrays. We revealed the complexity of the CESR, the contribution of extracytoplasmic function sigma factors (ECFs) and two‐component signal transduction ...
Qian Zhang, Charlène Cornilleau, Lena Friebel, Sarah Spitzner, Raphael R. Müller, Doreen Meier, Pierre Flores, Cyprien Guérin, Pierre Nicolas, Diana Wolf, Vincent Fromion, Rut Carballido‐López, Thorsten Mascher   +12 more
wiley   +1 more source

Phenolic Compounds: From Traditional Uses to Innovative Applications and Everything in Between

Molecular Nutrition &Food Research, Volume 70, Issue 9, 13 May 2026.
This review deals with many aspects related to the study of phenolic compounds, starting with advances in extraction, detection, and quantification methods, going through bioavailability, bioactivity, and beneficial health properties, and discussing antioxidant and antimicrobial uses and mechanisms.
Marcela de Sá Barreto da Cunha, Cristina Maria Turim Santos Miguel, Emília Maria França Lima, Uelinton Manoel Pinto, Cláudia Vieira Prudêncio, Svetoslav Dimitrov Todorov   +5 more
wiley   +1 more source

T3SS effector and regulator discovery by predicting interacting partners of T3SS chaperones in Pseudomonas aeruginosa

Protein Science, Volume 35, Issue 5, May 2026.
Abstract Pseudomonas aeruginosa is a prominent opportunistic pathogen whose virulence is closely linked to its Type III Secretion System (T3SS), a specialized apparatus that injects effector proteins into host cells. T3SS chaperones are essential for stabilizing, delivering, and regulating T3SS expression.
Jing Zhang
wiley   +1 more source

Electrophoresis‐Enhanced Delivery of Rhamnolipid‐Coated Ozone Micro‐Nano Bubbles for Remediating Heterogeneous Aquifer

Water Resources Research, Volume 62, Issue 5, May 2026.
Abstract Remediating organic pollutants in heterogeneous aquifer presents a significant challenge due to the limited penetration of chemical reagents into these zones. Ozone micro‐nano bubbles, with their small diameters, can transport to low‐permeability zone (LPZ) and oxidize target contaminants; however, their mobility is often hindered by ...
Dongsheng Shen, Jian Luo, Lili Li, Qinqin Sun, Jiali Shentu, Yuyang Long, Li Lu, Wangwei Chu, Weilin Liu, Qingyun Fu, Jingxian Zhang, Shengqi Qi   +11 more
wiley   +1 more source

Potential for Waste Reduction in Activated Sludge Systems: Evaluation of the Initial Conditions of a Rapid Test with Rhamnolipid Biosurfactant

Journal of Sustainable Development of Energy, Water and Environment Systems, 2019
Adding chemicals that alter the microbial metabolism and reduce cell growth, without affecting organic matter removal, is an alternative technology to reduce sludge production. This study was intended to determine the best initial conditions to conduct a
Verônica M. F. Alexandre, Melissa L. E. Gutarra, Denise M. G. Freire, Magali C. Cammarota   +3 more
doaj   +1 more source

Stimulation of rhamnolipid biosurfactants production in Pseudomonas aeruginosa AK6U by organosulfur compounds provided as sulfur sources

Biotechnology Reports, 2015
A Pseudomonas aeruginosa AK6U strain produced rhamnolipid biosurfactants to variable extents when grown on MgSO4 or organosulfur compounds as sulfur sources and glucose as a carbon source. Organosulfur cultures produced much higher biosurfactants amounts
Wael Ismail, Sultanah AL. Shammary, Wael S. El-Sayed, Christian Obuekwe, Ashraf M. El Nayal, Abdul Salam Abdul Raheem, Abdulmohsen Al-Humam   +6 more
doaj   +1 more source

Efficient Dye Removal from Aqueous Solutions Using Rhamnolipid Biosurfactants by Foam Flotation [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2019
Methylene blue was efficiently removed from aqueous solution by foam flotation using a rhamnolipid biosurfactant as a dye collector. The effects of four parameters, namely, pH (1.5–11.5), frother concentration (5–65 ppm), aeration rate (2–6 L/min) and ...
Mohammad Mahmoodabadi, Hamid Khoshdast, Vahideh Shojaei   +2 more
doaj  

Green synthesis of copper ions nanoparticles functionalized with rhamnolipid as potential antibacterial agent for pathogenic bacteria

Heliyon
Copper-based nanoparticles possess broad-spectrum antibacterial activity against both gram-positive and gram-negative bacteria, making them a cost-effective alternative to other metal-based nanoparticles.
Fera Faridatul Habibah, Wa Ode Sri Rizki, Atthar Luqman Ivansyah, Dea Indriani Astuti, Rukman Hertadi   +4 more
doaj   +1 more source

Creating metabolic demand as an engineering strategy in Pseudomonas putida – Rhamnolipid synthesis as an example

Metabolic Engineering Communications, 2016
Metabolic engineering of microbial cell factories for the production of heterologous secondary metabolites implicitly relies on the intensification of intracellular flux directed toward the product of choice.
Till Tiso, Petra Sabelhaus, Beate Behrens, Andreas Wittgens, Frank Rosenau, Heiko Hayen, Lars Mathias Blank   +6 more
doaj   +1 more source