The overlap of soil and vegetable microbes drives the transfer of antibiotic resistance genes from manure-amended soil to vegetables
文献类型：期刊论文
| ; | |
| 作者 | Wang, Fenghua; Sun, Ruibo; Hu, Hangwei; Duan, Guilan ; Meng, Liang; Qiao, Min
|
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-07-01 |
| 卷号 | 828期号:0页码:154463 |
| 关键词 | PIG MANURE ABUNDANCE RHIZOSPHERE BACTERIA FERTILIZATION SULFADIAZINE RESISTOME SPREAD DIVERSITY RESERVOIR |
| ISSN号 | 0048-9697 |
| 英文摘要 | Livestock manure, as a major source of antibiotic resistance genes (ARGs), could further transfer ARGs from soil to vegetables when it's used as fertilizer in field and then pose threat to human health. Meanwhile, manure inputs and vegetable planting also affect soil bacterial communities, but these effects on the transmission of ARGs from soil to vegetable is still lacking. Here, lettuce and endive were cultivated in manure-amended soils using pot experiment. The distribution of bacterial community, ARGs and intI1 gene were studied in manure-amended soil and vegetable roots and leaves at harvest. High-throughput sequencing analysis demonstrated that planting vegetables exerted significant effect on soil bacterial communities, which partly explained the decrease of certain ARGs and the intI1 gene in planted soil than in control soil. ARGs in vegetable and soil were interconnected. The bacterial community compositions among root endophyte, leaf endophyte, and phyllosphere were varied by Hierarchical clustering analysis. Higher abundance of shared bacterial taxa was found between root endophytes and soil microbes, which could lead to a relative higher detection frequency of ARGs in root endophyte. Proteobacteria, Actinobacteria, Bacteroidetes and Firmicutes were dominant in the plant endophyte and phyllosphere microbes and had intensive correlations with ARGs. Taken together, our findings provided valuable insights into the role of bacterial community structure in the dissemination of ARGs from manure-amended soil to vegetables. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47357]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 通讯作者 | Qiao, Min |
| 作者单位 | 1.Univ Melbourne, Fac Vet & Agr Sci, Parkville, Vic 3010, Australia 2.Hebei Normal Univ, Hebei Expt Teaching Demonstrating Ctr Geog Sci, Sch Geog Sci, Hebei Key Lab Environm Change & Ecol Construct, Shijiazhuang 050024, Hebei, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 4.Anhui Agr Univ, Coll Resources & Environm, Anhui Prov Key Lab Farmland Ecol Conservat & Poll, Hefei 230036, Peoples R China 5.Univ Chinese Acad Sci, 9A Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Fenghua,Sun, Ruibo,Hu, Hangwei,et al. The overlap of soil and vegetable microbes drives the transfer of antibiotic resistance genes from manure-amended soil to vegetables, The overlap of soil and vegetable microbes drives the transfer of antibiotic resistance genes from manure-amended soil to vegetables.pdf[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,828(0):154463. |
| APA | Wang, Fenghua,Sun, Ruibo,Hu, Hangwei,Duan, Guilan,Meng, Liang,&Qiao, Min.(2022).The overlap of soil and vegetable microbes drives the transfer of antibiotic resistance genes from manure-amended soil to vegetables.SCIENCE OF THE TOTAL ENVIRONMENT,828(0),154463. |
| MLA | Wang, Fenghua,et al."The overlap of soil and vegetable microbes drives the transfer of antibiotic resistance genes from manure-amended soil to vegetables".SCIENCE OF THE TOTAL ENVIRONMENT 828.0(2022):154463. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。