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Organic fertilizer potentiates the transfer of typical antibiotic resistance gene among special bacterial species
Wei, Ziyan; Shen, Wenli; Feng, Kai; Feng, Youzhi; He, Zhili; Li, Yan; Jiang, Chengying; Liu, Shuangjiang; Zhu, Yong-Guan; Deng, Ye
2022-08-05
Source PublicationJOURNAL OF HAZARDOUS MATERIALS
ISSN0304-3894
Volume435Issue:0Pages:128985
AbstractThe propagation of antibiotic resistance genes (ARGs) in environments has evoked many attentions, however, how to identify their host pathogenic bacteria in situ remains a great challenge. Here we explored the bacterial host distribution and dissemination of a typical ARG, sul1 gene, in agricultural soils through the simultaneous detection of sul1 and its host 16S rRNA gene by emulsion paired isolation and concatenation PCR (epicPCR). Compared to chemical fertilizer, organic fertilizer (chicken manure) led to a higher prevalence of sul1 gene in the soil, and dominant bacterial hosts of sul1 gene were classified into Proteobacteria and Bacteroidetes phyla. Additionally, significant higher diversity of antibiotic resistance bacteria (ARB), higher rate of horizontal gene transfer (HGT), higher rate of mobile genetic elements (MGE) and higher proportion of pathogens were all observed in the treatment of organic fertilizer. This study alerts potential health risks of manure applications in soils.
Department中国科学院环境生物技术重点实验室 ; 中国科学院环境生物技术重点实验室
KeywordCOMMUNITY MANURE DIVERSITY ABUNDANCE AMENDMENTS IMPACTS
Document Type期刊论文
Identifierhttps://ir.rcees.ac.cn/handle/311016/47808
Collection中国科学院环境生物技术重点实验室
Corresponding AuthorDeng, Ye
Affiliation1.Chinese Acad Sci, Inst Microbiol, State Key Lab Microbial Resources, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, CAS Key Lab Environm Biotechnol, Beijing 100085, Peoples R China
3.Shandong Univ, Inst Marine Sci & Technol, Qingdao 266237, Peoples R China
4.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China
5.Sun Yat Sen Univ, Environm Microbi Res Ctr, Sch Environm Sci & Engn, Southern Marine Sci & Engn
Recommended Citation
GB/T 7714
Wei, Ziyan,Shen, Wenli,Feng, Kai,et al. Organic fertilizer potentiates the transfer of typical antibiotic resistance gene among special bacterial species[J]. JOURNAL OF HAZARDOUS MATERIALS,2022,435(0):128985.
APA Wei, Ziyan.,Shen, Wenli.,Feng, Kai.,Feng, Youzhi.,He, Zhili.,...&Deng, Ye.(2022).Organic fertilizer potentiates the transfer of typical antibiotic resistance gene among special bacterial species.JOURNAL OF HAZARDOUS MATERIALS,435(0),128985.
MLA Wei, Ziyan,et al."Organic fertilizer potentiates the transfer of typical antibiotic resistance gene among special bacterial species".JOURNAL OF HAZARDOUS MATERIALS 435.0(2022):128985.
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