Sulfonamide-Resistant Bacteria and Their Resistance Genes in Soils Fertilized with Manures from Jiangsu Province, Southeastern China
| Autor: | Na Wang, Boping Ye, Shao-Jun Jiao, Zhang Jun, Shixiang Gao, Xiao-Hong Yang |
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| Rok vydání: | 2014 |
| Předmět: |
Environmental Impacts
China Veterinary medicine lcsh:Medicine Bacillus Human Geography Soil Antibiotic resistance Plasmid Bacterial Proteins Pseudomonas Agricultural Soil Science Drug Resistance Bacterial Land Use lcsh:Science Fertilizers Soil Microbiology Sulfonamides Multidisciplinary Geography biology business.industry Microbiota lcsh:R Ecology and Environmental Sciences Biology and Life Sciences Agriculture Agricultural Land biology.organism_classification Terrestrial Environments Manure Soil contamination DNA extraction Biotechnology genomic DNA Agricultural soil science Genes Bacterial Earth Sciences lcsh:Q Shigella Carrier Proteins business Bacteria Research Article |
| Zdroj: | PLoS ONE PLoS ONE, Vol 9, Iss 11, p e112626 (2014) |
| ISSN: | 1932-6203 |
| DOI: | 10.1371/journal.pone.0112626 |
| Popis: | Antibiotic-resistant bacteria and genes are recognized as new environmental pollutants that warrant special concern. There were few reports on veterinary antibiotic-resistant bacteria and genes in China. This work systematically analyzed the prevalence and distribution of sulfonamide resistance genes in soils from the environments around poultry and livestock farms in Jiangsu Province, Southeastern China. The results showed that the animal manure application made the spread and abundance of antibiotic resistance genes (ARGs) increasingly in the soil. The frequency of sulfonamide resistance genes was sul1 > sul2 > sul3 in pig-manured soil DNA and sul2 > sul1 > sul3 in chicken-manured soil DNA. Further analysis suggested that the frequency distribution of the sul genes in the genomic DNA and plasmids of the SR isolates from manured soil was sul2 > sul1 > sul3 overall (p |
| Databáze: | OpenAIRE |
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