Impacts of coexisting antibiotics, antibacterial residues, and heavy metals on the occurrence of erythromycin resistance genes in urban wastewater

Verfasser / Beitragende:
[Pin Gao, Shi He, Shenglin Huang, Kanzhu Li, Zhenhong Liu, Gang Xue, Weimin Sun]
Ort, Verlag, Jahr:
2015
Enthalten in:
Applied Microbiology and Biotechnology, 99/9(2015-05-01), 3971-3980
Format:
Artikel (online)
ID: 605499810
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024 7 0 |a 10.1007/s00253-015-6404-9  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00253-015-6404-9 
245 0 0 |a Impacts of coexisting antibiotics, antibacterial residues, and heavy metals on the occurrence of erythromycin resistance genes in urban wastewater  |h [Elektronische Daten]  |c [Pin Gao, Shi He, Shenglin Huang, Kanzhu Li, Zhenhong Liu, Gang Xue, Weimin Sun] 
520 3 |a Antibiotic resistance is a global challenge and represents a growing threat on human health worldwide. Wastewater treatment plants (WWTPs) are generally considered as hotspots for control and/or dissemination of antibiotic resistance. The role of antibiotics, antibacterial residues, and heavy metals played on the evolution and spread of antibiotic resistance is still not well understood. Here, the occurrence of antibiotics (i.e., macrolides, tetracyclines, sulfonamides, and quinolones), antibacterial residues (i.e., triclosan), as well as heavy metals (i.e., cadmium, chromium, copper, zinc, lead, and nickel) in urban wastewater was investigated. Also, the abundances of erythromycin resistance genes (ERY-ARGs) including ere(A), ere(B), mef(A)/mef(E), erm(A), erm(B), erm(C), and msr(A)/msr(B) genes were screened. A relationship between certain antibiotics, antibacterial residues, and heavy metals and ERY-ARGs was demonstrated. ERY presented significant correlations (0.883 < r < 0.929, P < 0.05) with ere(A), ere(B), and mef(A)/mef(E) genes, while tetracycline exhibited a significant correlation (r = 0.829, P < 0.05) with erm(B) genes. It is noteworthy that triclosan correlated significantly (0.859 < r < 0.956, P < 0.05) with ere(A), ere(B), mef(A)/mef(E), and erm(B) genes. In addition, significantly positive correlations (0.823 < r < 0.871, P < 0.05) were observed between zinc and lead and certain ERY-ARGs (i.e., ere(B), mef(A)/mef(E), erm(B), etc.). Further investigations should be involved to elucidate the co-selection and/or cross-selection mechanisms due to co-existence of these selective factors in urban wastewater. 
540 |a Springer-Verlag Berlin Heidelberg, 2015 
690 7 |a Antibiotic  |2 nationallicence 
690 7 |a Antibacterial residue  |2 nationallicence 
690 7 |a Heavy metal  |2 nationallicence 
690 7 |a Erythromycin resistance gene  |2 nationallicence 
690 7 |a Urban wastewater  |2 nationallicence 
700 1 |a Gao  |D Pin  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
700 1 |a He  |D Shi  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
700 1 |a Huang  |D Shenglin  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
700 1 |a Li  |D Kanzhu  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
700 1 |a Liu  |D Zhenhong  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
700 1 |a Xue  |D Gang  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
700 1 |a Sun  |D Weimin  |u Department of Environmental Sciences, Rutgers University, 08901, New Brunswick, NJ, USA  |4 aut 
773 0 |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/9(2015-05-01), 3971-3980  |x 0175-7598  |q 99:9<3971  |1 2015  |2 99  |o 253 
856 4 0 |u https://doi.org/10.1007/s00253-015-6404-9  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00253-015-6404-9  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Gao  |D Pin  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a He  |D Shi  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Huang  |D Shenglin  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Li  |D Kanzhu  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Liu  |D Zhenhong  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Xue  |D Gang  |u College of Environmental Science and Engineering, Donghua University, 201620, Shanghai, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Sun  |D Weimin  |u Department of Environmental Sciences, Rutgers University, 08901, New Brunswick, NJ, USA  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Applied Microbiology and Biotechnology  |d Springer Berlin Heidelberg  |g 99/9(2015-05-01), 3971-3980  |x 0175-7598  |q 99:9<3971  |1 2015  |2 99  |o 253