Despite the recognition of water bodies as potential reservoirs, research on antimicrobial resistance (AMR) and antibiotic residues in the Baltic Sea is limited. In this study, we examined the presence of ESBL-producingin surface water in northeastern Germany. We then conducted phenotypic and ...
Finally, when using gradient strips, the clarity of the results may be affected by the bacterial strain, the type of the antibiotic tested (bacteriostatic/bactericidal), the resistance mechanism encoded by the tested organism, or by user errors21. Some of the common challenges confounding the iden...
The detection of mutations associated with drug resistance is now a routine procedure in the management ofHIV infection. Some reference laboratories have built up a great deal of experience with in-house sequencing of HIV genes and have generated large databases, which are shared on an international...
4B). However, individual cells isolated from the stationary phase could not survive under the same culture conditions (indole with antibiotics) after gradient dilution to a certain threshold. Growth assays in liquid culture confirmed that L. enzymogenes YC36 could not grow with antibiotics if ...
there is a need to develop a better method to identify and prevent the spread of antimicrobial resistance. This work presents a novel method for detecting and identifying antibiotic-resistant strains by combining a cell sorter for bacterial detection and an elastic-light-scattering method for bacteria...
antibiotic resistance were significantly influenced by MP diversity, suggesting potential mechanisms by which increasing diversity of MPs promotes the enrichment of ARGs in soil (Fig.3i). For the formation of biofilm, the biochemical pathways including biofilm formation ofEscherichia coli(D3 vs. D1:P...
antibiotic resistance, as structured bacterial communities can provide antibiotic protection due to antibiotic degradation [31], biofilm formation [32] or horizontal gene transfer [33]. In this work, we investigated the genetic determinants of antibiotic resistance by shotgun sequencing of marine ...
Anisimova EA, Yarullina DR. Antibiotic resistance ofstrains. Curr Microbiol. 2019;76(12):1407–16. PubMedGoogle Scholar Çataloluk O, Gogebakan B. Presence of drug resistance in intestinallactobacilliof dairy and human origin in Turkey. FEMS Microbiol Lett. 2004;236(1):7–12. ...
The role of chemotaxis and efflux pumps on nitrate reduction in the toxic regions of a ciprofloxacin concentration gradient Article 29 April 2021 Antibiotic resistance profile of nitrogen-metabolizing microbes in anoxic‒oxic processes for swine wastewater treatment Article Open access 20 April 2025...
Our findings suggest a possible mechanism for how cells within a population could achieve a gradient of resistance levels in a transient fashion. Cells that stochastically express higher levels of MarA may transiently turn on more downstream genes than those with low levels of MarA, leading to ...