Microbial communities and mobile genetic elements determine the variations of antibiotic resistance genes for a continuous year in the urban river deciphered by metagenome assembly DOI
Ke‐Xuan Liu, Yaguang Li,

Zuhan Ge

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 362, P. 125018 - 125018

Published: Sept. 23, 2024

Language: Английский

Characterization of surface microbial communities on four seaweed species from the East China Sea DOI

Zhangbin Liu,

Jiao Zeng, Jian Zhang

et al.

Marine Environmental Research, Journal Year: 2025, Volume and Issue: 205, P. 106994 - 106994

Published: Feb. 3, 2025

Language: Английский

Citations

2
An unignorable human health risk posed by antibiotic resistome and microbiome in urban rivers: Insights from Beijing, China DOI

Linmei Liu,

Ganghui Zhu,

Jingdan Hu

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 120752 - 120752

Published: Jan. 1, 2025

Language: Английский

Citations

0
Holistic Assessment of Chemical and Biological Pollutants in a Mediterranean Wastewater Effluent-Dominated Stream: Interactions and Ecological Impacts DOI

Anna Marizzi Del Olmo,

Julio C. López‐Doval, Manuela Hidalgo

et al.

Environmental Pollution, Journal Year: 2025, Volume and Issue: unknown, P. 125833 - 125833

Published: Feb. 1, 2025

Language: Английский

Citations

0
Pond water microbiome antibiotic resistance genes vary seasonally with environmental pH and tannins DOI Creative Commons

Maya Vaccaro,

A. Pilát,

Logan Gusmano

et al.

Microbiology Spectrum, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

ABSTRACT Microbial communities of small freshwater bodies interact dynamically with environmental factors in unknown ways. Longitudinal sampling four ponds Knox County, Ohio, revealed relationships among antibiotic resistance genes (ARGs) and such as pH tannin concentrations. For each site, microbial were collected by filtration, metagenomes analyzed short-read sequencing. ARGs quantified using the ShortBRED pipeline to detect quantify hits a marker set derived from Comprehensive Antibiotic Resistance Database. The top 30 showed increased abundance at end growing season. two largest encode components Stenotrophomonas drug efflux pump powered proton-motive force ( smeABC ) mycobacterial global regulator that activates acid stress response mtrA ). prevalence modest correlation acidifying conditions (low high tannic acids). Acidity amplifies transmembrane difference component force, thus increasing cell’s energy available for function ARG expression. Association taxa was tested Kraken2/Bracken predictor profiles. profiles strongest dependence proportion Proteobacteria, whereas pond Cyanobacteria lowest counts. Efflux pumps SmeABC transcriptional activation MtrA incur large expenditures whose may be favored low external pH, where is maximal. IMPORTANCE Compared rivers lakes, ecosystems are understudied despite close contact agriculture recreation. Environmental microbes offer health benefits well hazards human contact. Small water act reservoirs drug-resistant organisms transfer (ARGs). Yet, public rarely aware potential exposure ARG-carrying recreational bodies. Little known about capacity remediate pollution which biochemical select against genes. This study analyzes how aquatic depend on levels.

Language: Английский

Citations

0
Microbial communities and mobile genetic elements determine the variations of antibiotic resistance genes for a continuous year in the urban river deciphered by metagenome assembly DOI
Ke‐Xuan Liu, Yaguang Li,

Zuhan Ge

et al.

Environmental Pollution, Journal Year: 2024, Volume and Issue: 362, P. 125018 - 125018

Published: Sept. 23, 2024

Language: Английский

Citations

1