A5100368008- Pharmaceutical and Antibiotic Environmental Impacts
- Antibiotic Resistance in Bacteria
- Pesticide and Herbicide Environmental Studies
- Microbial Community Ecology and Physiology
- Gut microbiota and health
- Microbial Fuel Cells and Bioremediation
- Microbial bioremediation and biosurfactants
- Heavy metals in environment
- Environmental DNA in Biodiversity Studies
- Pesticide Residue Analysis and Safety
- Advanced oxidation water treatment
- Electrokinetic Soil Remediation Techniques
- Water Treatment and Disinfection
- Environmental Toxicology and Ecotoxicology
- Composting and Vermicomposting Techniques
- Pharmacogenetics and Drug Metabolism
- Bioeconomy and Sustainability Development
- Bacteriophages and microbial interactions
- Microplastics and Plastic Pollution
- Chromium effects and bioremediation
- Graphene and Nanomaterials Applications
- Antimicrobial agents and applications
- Wastewater Treatment and Nitrogen Removal
- Antibiotic Use and Resistance
- Zoonotic diseases and public health
Institute of Environment and Sustainable Development in Agriculture
2019-2024
Chinese Academy of Agricultural Sciences
2019-2024
Nanyang Normal University
2018-2024
Xinjiang University
2024
Tsinghua University
2021-2022
Nanjing Agricultural University
2016-2022
Huazhong Agricultural University
2022
Beijing University of Technology
2021
Education University of Hong Kong
2020
Tianjin Academy of Agricultural Sciences
2016
Elimination of pharmaceuticals in source-separated human urine is a promising approach to minimize the environment. Although degradation kinetics by UV/H2O2 and UV/peroxydisulfate (PDS) processes has been investigated synthetic fresh hydrolyzed urine, comprehensive evaluation advanced oxidation (AOPs), such as product identification toxicity testing, not yet performed. This study identified transformation products two commonly used antibiotics, trimethoprim (TMP) sulfamethoxazole (SMX),...
Microplastic (MP) are an emerging environmental pollutant, which has toxic effects on organisms, and it received extensive attention currently. Studying the transcriptomic metabolic responses of mice to nanoplastic-contaminated water is critical for understanding molecular-level toxicity nanoplastics (NPs), but there few studies this topic. To analyze different concentrations polystyrene (PS) at transcriptome metabolism spleens study molecular toxicity. Here, testing histopathology spleen...
ABSTRACT Pendimethalin [ N -(1-ethylpropyl)-2,6-dinitro-3,4-xylidine] is a selective preemergence dinitroaniline herbicide. Several fungi and bacteria have been reported to degrade pendimethalin, but the enzymes or genes involved in this process not characterized. Nitroreduction initial degradation detoxification step for pendimethalin. In study, pendimethalin nitroreductase (PNR), responsible nitroreduction of was purified from pendimethalin-degrading strain Bacillus subtilis Y3. Based on...
The constant utilization of herbicide butachlor to prevent weeds in agronomic management is leading its growing accumulation environment and adverse impact on crop production food security. Some technologies proposed for degradation waters farmland soils are available, but the catabolic mechanism crops polluted with remains unknown. How plants cope ecotoxicity not only a fundamental scientific question also critical importance safe human health. This study developed genetically improved rice...
The herbicide dicamba is initially demethylated to 3,6-dichlorosalicylate (3,6-DCSA) in Rhizorhabdus dicambivorans Ndbn-20 and subsequently 5-hydroxylated 3,6-dichlorogentisate (3,6-DCGA). In the present study, two glutathione-dependent 3,6-DCGA dehalogenases, DsmH1 DsmH2, were identified strain Ndbn-20. DsmH2 shared a low identity (only 31%) with tetrachlorohydroquinone (TCHQ) dehalogenase PcpC from Sphingobium chlorophenolicum ATCC 39723, while high (79%) PcpC. phylogenetic tree of related...
Abstract The rhizosphere effect of ryegrass ( Lolium perenne L.) on polycyclic aromatic hydrocarbons (PAHs) dissipation, bioavailability and the structure change microbial community was investigated using a compartmented device-rhizobox. PAHs removal efficiency, in were ascertained HPLC, Tenax-TA extraction PCR-DGGE, respectively. results showed that root area (R1) bulk soil (CK), 3-ring 97.72 ± 0.34% 95.51 0.75%, 4-ring 89.01 1.61% 78.65 0.47%, 5-ring 77.64 4.05% 48.63 3.19%, 6-ring 68.69...
Biotechnology has limited effectivity in terms of removing mixed antibiotics at low temperatures, leading to ecological risks arising from the presence environmental waters. In this study, removal tetracycline (TCs) and sulfonamide (SAs) antibiotic wastewater was improved by intermittent electrical stimulation anaerobic-aerobic-coupled upflow bioelectrochemical reactors (AO-UBERs) temperatures. Under 0.9V, rates oxytetracycline, tetracycline, trimethoprim were significantly increased both...
Heavy metals have the potential to influence transmission of antimicrobial resistance (AMR). However, effect on AMR caused by heavy has not been clearly revealed. In this study, we used a microcosm experiment and metagenomics examine whether common levels Cu Zn in pig manure manured soil. We found that abundance 204 ARGs significantly increased after application, even though did contain antibiotic residuals. combined addition low (500 1000 mg/kg, respectively) only 14 increase, high (1000...
Abstract Background: Environmental hygiene concerns are needed to be settled before the reuse of abandoned swine feedlot sites. However, few researchers have focused on fate antibiotic resistance genes (ARGs) in soil microbiota around feedlots. In this study, we examined seasonal alterations ARGs and bacterial community composition using quantitative PCR high-throughput sequencing 16S rRNA gene. Results: The variation patterns were different for ARG subtypes sampling at genus level generally...
Abstract Background Environmental hygiene concerns are needed to be settled before the reuse of abandoned swine feedlot sites. However, few researchers have focused on fate antibiotic resistance genes (ARGs) in soil microbiota around feedlots. In this study, we examined seasonal alterations ARGs and bacterial community composition using quantitative PCR high-throughput sequencing 16S rRNA gene. Results The variation patterns were different for ARG subtypes sampling at genus level generally...