Environmental Nanotechnology Monitoring & Management, Journal Year: 2025, Volume and Issue: unknown, P. 101047 - 101047
Published: Jan. 1, 2025
Language: Английский
Environmental Nanotechnology Monitoring & Management, Journal Year: 2025, Volume and Issue: unknown, P. 101047 - 101047
Published: Jan. 1, 2025
Language: Английский
Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 106784 - 106784
Published: Jan. 5, 2025
Language: Английский
Citations
5Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120785 - 120785
Published: Jan. 1, 2025
Language: Английский
Citations
4Microbiome, Journal Year: 2025, Volume and Issue: 13(1)
Published: Jan. 13, 2025
The widespread selective pressure of antibiotics in the environment has led to propagation antibiotic resistance genes (ARGs). However, mechanisms by which microbes balance population growth with enrichment ARGs remain poorly understood. To address this, we employed microcosm cultivation at different (i.e., Oxytetracycline, OTC) stresses across concentrations from environmental clinical. Paired shot-gun metagenomics analysis and quantification bacterial growth, trait-based assessment soil microbiota was applied reveal association between key ARG subtypes, representative taxa, functional-gene features that drive ARGs. Our results illuminate resistome variation is closely associated growth. A non-monotonic change abundance richness observed over a concentration gradient none 10 mg/l. Soil exposed intermediate OTC 0.1 0.5 mg/l) showed greater increases total Community compositionally, i.e., Pseudomonadaceae considered boost increase It chromosomally carried kinds multidrug such as mexAB-oprM mexCD-oprJ could mediate intrinsic OTC. Streptomycetaceae shown better adaptive ability than other clinical concentrations. it contributed less represents stress-tolerant lifestyle grows slowly carries fewer In terms community genetic features, aggregated traits further indicates enhancement resource acquisition yield driving abundance. Moreover, optimizations energy production conversion, alongside streamlining bypass metabolic pathways, sub-inhibitory conditions. this study suggest competitive lifestyles are selected under stress nutrient scarcity. They possess substrate utilization capacity carry more ARGs, due they were faster growing leading This expanded application assessments understanding ecology propagation. And finding illustrated changes accompanied switching microbiome, theoretically supports control approach based on principle species exclusion.
Language: Английский
Citations
4Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 685, P. 889 - 899
Published: Jan. 26, 2025
Language: Английский
Citations
3Environmental Nanotechnology Monitoring & Management, Journal Year: 2025, Volume and Issue: unknown, P. 101047 - 101047
Published: Jan. 1, 2025
Language: Английский
Citations
2