The behavior of antibiotic-resistance genes and their relationships with the bacterial community and heavy metals during sewage sludge composting.
TLDR
The main contributors to antibiotic resistance genes (ARGs) profiles during the composting process under the addition of biochar (BC) and peat (PT) were not fully explored.About:
This article is published in Ecotoxicology and Environmental Safety.The article was published on 2021-03-30 and is currently open access. It has received 32 citations till now. The article focuses on the topics: Sludge.read more
Citations
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Dynamics and key drivers of antibiotic resistance genes during aerobic composting amended with plant-derived and animal manure-derived biochars.
Zhipeng Zhou,Zilin Song,Jie Gu,Xiaojuan Wang,Ting Hu,Hong-Jiang Guo,Jun Xie,Li Lei,Qin Ding,Haihong Jiang,Liang Xu +10 more
TL;DR: In this paper , two types of biochar (RB and PB) were used to improve the quality of composting, and the differences in their effects on antibiotic resistance genes (ARGs) during composting are unclear.
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The dissimilarity of antibiotic and quorum sensing inhibitor on activated sludge nitrification system: Microbial communities and antibiotic resistance genes.
TL;DR: In this paper , the effects of antibiotics (azithromycin, AZM, 1-40 mg/L) and quorum sensing inhibitor (QSI, 2(5H)-furanone, 1 −40 mg /L) combined pollution with environmental concentration of copper on bacterial/archaeal community and antibiotic resistance genes (ARGs) in activated sludge system were explored.
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Removing antibiotic resistance genes under heavy metal stress with carbon-based materials and clay minerals: by sorption alone?
TL;DR: In this article , two types of adsorbents, carbon-based materials (biochar and graphene oxide) and clay minerals, which can remove antibiotic resistance genes (ARGs) efficiently even under heavy metal stress are proposed.
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Impacts of combined pollution under gradient increasing and gradient decreasing exposure modes on activated sludge: Microbial communities and antibiotic resistance genes
TL;DR: In this article , the responses of microbial communities and antibiotic resistance genes (ARGs) to azithromycin and copper combined pollution under gradient increasing (from 0.5 to 10 mg/L) and decreasing exposure (from 10-0.5 mg/l) modes were investigated.
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Cadmium stress efficiently enhanced meropenem degradation by the meropenem- and cadmium-resistant strain Pseudomonas putida R51.
Chuanqing Zhong,Yingping Zhou,Jiafang Fu,Xiao Yu Qi,Zhen Wang,Jiaqi Li,Peipei Zhang,Gongli Zong,Guangxiang Cao +8 more
TL;DR: In this article , Pseudomonas putida strain R51 was isolated from the wastewater of a poultry farm and found to efficiently degrade the β-lactam antibiotic meropenem (MEM).
References
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QIIME allows analysis of high-throughput community sequencing data.
J. Gregory Caporaso,Justin Kuczynski,Jesse Stombaugh,Kyle Bittinger,Frederic D. Bushman,Elizabeth K. Costello,Noah Fierer,Antonio Gonzalez Peña,Julia K. Goodrich,Jeffrey I. Gordon,Gavin A. Huttley,Scott T. Kelley,Dan Knights,Jeremy E. Koenig,Ruth E. Ley,Catherine A. Lozupone,Daniel McDonald,Brian D. Muegge,Meg Pirrung,Jens Reeder,Joel Sevinsky,Peter J. Turnbaugh,William A. Walters,Jeremy Widmann,Tanya Yatsunenko,Jesse R. Zaneveld,Rob Knight,Rob Knight +27 more
TL;DR: An overview of the analysis pipeline and links to raw data and processed output from the runs with and without denoising are provided.
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Search and clustering orders of magnitude faster than BLAST
TL;DR: UCLUST is a new clustering method that exploits USEARCH to assign sequences to clusters and offers several advantages over the widely used program CD-HIT, including higher speed, lower memory use, improved sensitivity, clustering at lower identities and classification of much larger datasets.
Journal ArticleDOI
Antibacterial resistance worldwide: causes, challenges and responses.
Stuart B. Levy,Bonnie Marshall +1 more
TL;DR: The optimism of the early period of antimicrobial discovery has been tempered by the emergence of bacterial strains with resistance to these therapeutics, and today, clinically important bacteria are characterized not only by single drug resistance but also by multiple antibiotic resistance.
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Diverse and abundant antibiotic resistance genes in Chinese swine farms.
Yong-Guan Zhu,Timothy A. Johnson,Jian-Qiang Su,Min Qiao,Guang Xia Guo,Robert D. Stedtfeld,Syed A. Hashsham,James M. Tiedje +7 more
TL;DR: Diverse, abundant, and potentially mobile ARGs in farm samples suggest that unmonitored use of antibiotics and metals is causing the emergence and release of ARGs to the environment.
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Urban wastewater treatment plants as hotspots for the release of antibiotics in the environment: a review
I. Michael,Luigi Rizzo,Christa S. McArdell,Célia M. Manaia,Christophe Merlin,Thomas Schwartz,Christophe Dagot,Despo Fatta-Kassinos +7 more
TL;DR: The aim of the present paper is to critically review the fate and removal of various antibiotics in wastewater treatment, focusing on different processes (i.e. biological processes, advanced treatment technologies and disinfection) in view of the current concerns related to the induction of toxic effects in aquatic and terrestrial organisms.