Effect of temperature on sulfonamide antibiotics degradation, and on antibiotic resistance determinants and hosts in animal manures
文献类型：期刊论文
| 作者 | Lin, Hui5; Zhang, Jin3; Chen, Hongjin1; Wang, Jianmei2; Sun, Wanchun5; Zhang, Xin3; Yang, Yuyi4; Wang, Qiang2; Ma, Junwei5 |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2017-12-31 |
| 卷号 | 607页码:725-732 |
| ISSN号 | 0048-9697 |
| 关键词 | Sulfonamide antibiotic Antibiotic resistance gene Resistant bacteria Animal manure Temperature |
| DOI | 10.1016/j.scitotenv.2017.07.057 |
| 英文摘要 | Animal manure is a main reservoir of antibiotic residues and antibiotic resistance. Here, the effect of temperature on sulfonamide antibiotics (SAs), sulfonamide-resistant (SR) genes/bacteria was investigated by aerobically incubating swine and chicken manures at different temperatures. In swine manure, the SAs concentration declined with increasing temperature, with a minimum at 60 degrees C. In chicken manure, the greatest degradation of SAs was noted at 30 degrees C. The reduction of relative abundance of antibiotic resistance genes (ARGs) and sul-positive hosts in swine manure was more pronounced during thermophilic than mesospheric incubation; neither temperature conditions effectively reduced these parameters in chicken manure. The relationship between the residual levels/distribution profiles of SAs, ARGs (sul1, sul2 and intI1), cultivable SR bacteria and sul-positive hosts was further established. The antibiotic residual profile, rather than antibiotic concentration, acted as an important factor in the prevalence of ARGs and sul-positive hosts in manure. Corynebacterium and Leucobacter from the phylum Actinobacteria tend to be main carriers of sul1 and intI1; the relative abundance of sul2 was significantly correlated with the relative abundance of cultivable SR bacteria. Overall, differences in resistant bacterial communities also constitute a dominant factor affecting ARG variation. This study contributes to management options for reducing the pollution of antibiotics and antibiotic resistance within manure. (C) 2017 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[41401542] ; Special Fund for Agro-scientific Research in the Public Interest[201303091] ; State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease[2010DS700124ZZ1602] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000408755300072 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1269]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Ma, Junwei |
| 作者单位 | 1.Plant Management Bur Zhejiang Prov, Hangzhou 310020, Zhejiang, Peoples R China 2.Zhejiang Acad Agr Sci, Inst Qual & Stand Agroprod, Hangzhou 310021, Zhejiang, Peoples R China 3.Zhejiang Agr & Forestry Univ, Coll Forest & Biotechnol, Linan 311300, Peoples R China 4.Chinese Acad Sci, Key Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China 5.Zhejiang Acad Agr Sci, Inst Environm Resources & Soil Fertilizers, Hangzhou 310021, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Hui,Zhang, Jin,Chen, Hongjin,et al. Effect of temperature on sulfonamide antibiotics degradation, and on antibiotic resistance determinants and hosts in animal manures[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2017,607:725-732. |
| APA | Lin, Hui.,Zhang, Jin.,Chen, Hongjin.,Wang, Jianmei.,Sun, Wanchun.,...&Ma, Junwei.(2017).Effect of temperature on sulfonamide antibiotics degradation, and on antibiotic resistance determinants and hosts in animal manures.SCIENCE OF THE TOTAL ENVIRONMENT,607,725-732. |
| MLA | Lin, Hui,et al."Effect of temperature on sulfonamide antibiotics degradation, and on antibiotic resistance determinants and hosts in animal manures".SCIENCE OF THE TOTAL ENVIRONMENT 607(2017):725-732. |
入库方式： OAI收割
来源：武汉植物园
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