Microbial Chemotaxis in Degradation of Xenobiotics: Current Trends and Opportunities DOI

Zhipeng Zhuang,

Sivasamy Sethupathy,

Yadira Bajón-Fernández

et al.

Microbiological Research, Journal Year: 2024, Volume and Issue: 290, P. 127935 - 127935

Published: Oct. 22, 2024

Language: Английский

Adaptation responses of Dunaliella sp. and its natural symbiotic bacteria to sulfamethoxazole DOI Creative Commons
Xiao Tan, Gang Pan, Wenxue Che

et al.

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104171 - 104171

Published: March 1, 2025

Language: Английский

Citations

0
Effects of bicarbonate on electro-bioremediation of phenanthrene-contaminated groundwater DOI
Xin Zhang, Yue Liu, Rongrong Liu

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: 279, P. 121859 - 121859

Published: May 14, 2025

Language: Английский

Citations

0
The risk of pathogenicity and antibiotic resistance in deep-sea cold seep microorganisms DOI Creative Commons

Tianxueyu Zhang,

Yingchun Han, Yongyi Peng

et al.

mSystems, Journal Year: 2025, Volume and Issue: unknown

Published: May 21, 2025

ABSTRACT Deep-sea cold seeps host high microbial biomass and biodiversity that thrive on hydrocarbon inorganic compound seepage, exhibiting diverse ecological functions unique genetic resources. However, potential health risks from pathogenic or antibiotic-resistant microorganisms in these environments remain largely overlooked, especially during resource exploitation laboratory research. Here, we analyzed 165 metagenomes 33 metatranscriptomes 16 global seep sites to investigate the diversity distribution of virulence factors (VFs), antibiotic resistance genes (ARGs), mobile elements (MGEs). A total 2,353 VFs are retrieved 689 metagenome-assembled genomes (MAGs), primarily associated with indirect pathogenesis like adherence. In addition, harbor nearly 100,000 ARGs, as important reservoirs, high-risk ARGs (11.22%) presenting at low abundance. Compared other environments, exhibit substantial differences VF ARG counts, horizontal gene transfer facilitating their spread. These virulome resistome profiles provide valuable insights into evolutionary implications pathogenicity extreme deep-sea ecosystems. Collectively, results indicate sediments pose minimal public risks, shedding light environmental safety IMPORTANCE “One Health” era, understanding vast unexplored regions is critical for assessing risks. serve reservoirs where resistant virulent bacteria can persist, adapt, undergo evolution. The increasing scope human activities, such mining, disrupting previously isolated ecosystems, heightening exchange between communities animal populations. This interaction poses a significant risk dissemination genes, consequences ecosystem stability. study offers first comprehensive analysis virulome, resistome, mobilome communities. While act rare, most were contribute functions. reference monitoring spread informing assessments exploitation.

Language: Английский

Citations

0
The Capacity of Bacteria Biofilms for Bioremediation DOI

Michael Ikechukwuka Ejafu,

Omodamola Paulina Akinro

IntechOpen eBooks, Journal Year: 2025, Volume and Issue: unknown

Published: May 21, 2025

The global growth in terms of industrialization and urbanization has led to the release various toxicogenic, carcinogenic, recalcitrant substances into environment. Remediation involves physical, chemical, biological methods, there is a need for polluted environments be remediated using approaches that are eco-friendly. Bioremediation microbes clean up enormous amounts pollutants from soil water. It an eco-friendly, cost effective, sustainable process decomposes wide range pollutants. Biofilms complicated functional communities comprising enclosed exopolysaccharide matrix attached surfaces aqueous synthesis development regulated by expression genes their cells, as well other factors like nutrition availability, UV light, desiccation, pH, temperature, pressure, salt concentrations, chemical presence. form biofilms have been discovered useful bioremediation because high tolerance contaminants environmental stress addition capacity degrade toxic insecticides, pesticides, hydrocarbons utilizing number catabolic pathways. Several implicated biofilm production. Bacteria utilize quorum sensing, chemotaxis, ion exchange, complexation, precipitation, presence intracellular extracellular enzymes, EPS production, resilience properties they possess aid bioremediation. This chapter highlights bacterial biofilms, explaining development, structure, functions concerns biodegradation. also describes biofilm-mediated solutions can used effectiveness removing our

Language: Английский

Citations

0
“Strategies for microbes-mediated arsenic bioremediation: Impact of quorum sensing in the rhizosphere” DOI

Basudev Majhi,

Pradeep Semwal,

Shashank Kumar Mishra

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 956, P. 177321 - 177321

Published: Nov. 8, 2024

Language: Английский

Citations

2
Microbial Chemotaxis in Degradation of Xenobiotics: Current Trends and Opportunities DOI

Zhipeng Zhuang,

Sivasamy Sethupathy,

Yadira Bajón-Fernández

et al.

Microbiological Research, Journal Year: 2024, Volume and Issue: 290, P. 127935 - 127935

Published: Oct. 22, 2024

Language: Английский

Citations

1