Li J N, Cheng W X, Xu L K, et al. Antibiotic-resistant genes and antibiotic-resistant bacteria in the effluent of urban residential areas, hospitals, and a municipal wastewater treatment plant system[J]. Environmental Science and Pollution Research, 2015, 22(6):4587-4596
罗义, 周启星. 抗生素抗性基因(ARGs)——一种新型环境污染物[J]. 环境科学学报, 2008, 28(8):1499-1505 Luo Y, Zhou Q X. Antibiotic resistance genes (ARGs) as emerging pollutants[J]. Acta Scientiae Circumstantiae, 2008, 28(8):1499-1505(in Chinese)
de Leener E, Martel A, Decostere A, et al. Distribution of the erm(B) gene, tetracycline resistance genes, and Tn1545-like transposons in macrolide- and lincosamide-resistant Enterococci from pigs and humans[J]. Microbial Drug Resistance, 2004, 10(4):341-345
Kim S R, Nonaka L, Suzuki S. Occurrence of tetracycline resistance genes tet(M) and tet(S) in bacteria from marine aquaculture sites[J]. FEMS Microbiology Letters, 2004, 237(1):147-156
吴楠, 杨静慧, 张伟玉, 等. 不同环境介质中抗生素耐药性的检测方法研究进展[J]. 微生物学通报, 2016, 43(12):2720-2729 Wu N, Yang J H, Zhang W Y, et al. Progress in detection methods of antibiotic resistance in different environmental matrices[J]. Microbiology China, 2016, 43(12):2720-2729(in Chinese)
庄耀. 污水中抗生素抗性基因的深度净化技术研究[D]. 南京:南京大学, 2014:1-5 Zhuang Y. Research on purification technology of antibiotic resistance genes in municipal wastewater[D]. Nanjing:Nanjing University, 2014:1 -5(in Chinese)
王丽梅, 罗义, 毛大庆, 等. 抗生素抗性基因在环境中的传播扩散及抗性研究方法[J]. 应用生态学报, 2010, 21(4):1063-1069 Wang L M, Luo Y, Mao D Q, et al. Transport of antibiotic resistance genes in environment and detection methods of antibiotic resistance[J]. Chinese Journal of Applied Ecology, 2010, 21(4):1063-1069(in Chinese)
赵福正. 污水处理系统中ARGs、MGEs分布特征与菌群结构相关性研究[D]. 南京:南京大学, 2014:4-7 Zhao F Z. Correlations of distribution patterns of ARGs and MGEs with microbial communities in MSTPs revealed by high-throughput sequencing[D]. Nanjing:Nanjing University, 2014:4 -7(in Chinese)
Yuan Q B, Guo M T, Yang J. Monitoring and assessing the impact of wastewater treatment on release of both antibiotic-resistant bacteria and their typical genes in a Chinese municipal wastewater treatment plant[J]. Environmental Science Processes & Impacts, 2014, 16(8):1930-1937
Yuan Q B, Huang Y M, Wu W B, et al. Redistribution of intracellular and extracellular free & adsorbed antibiotic resistance genes through a wastewater treatment plant by an enhanced extracellular DNA extraction method with magnetic beads[J]. Environment International, 2019, 131:104986
Zhang Y, Li A L, Dai T J, et al. Cell-free DNA:A neglected source for antibiotic resistance genes spreading from WWTPs[J]. Environmental Science & Technology, 2018, 52(1):248-257
Mao D Q, Luo Y, Mathieu J, et al. Persistence of extracellular DNA in river sediment facilitates antibiotic resistance gene propagation[J]. Environmental Science & Technology, 2014, 48(1):71-78
Zhang Y P, Snow D D, Parker D, et al. Intracellular and extracellular antimicrobial resistance genes in the sludge of livestock waste management structures[J]. Environmental Science & Technology, 2013, 47(18):10206-10213
Vlassov V V, Laktionov P P, Rykova E Y. Extracellular nucleic acids[J]. BioEssays, 2007, 29(7):654-667
Aardema B W, Lorenz M G, Krumbein W E. Protection of sediment-adsorbed transforming DNA against enzymatic inactivation[J]. Applied and Environmental Microbiology, 1983, 46(2):417-420
Lorenz M G, Wackernagel W. Adsorption of DNA to sand and variable degradation rates of adsorbed DNA[J]. Applied and Environmental Microbiology, 1987, 53(12):2948-2952
Hammond C M, Strømme C B, Huang H D, et al. Histone chaperone networks shaping chromatin function[J]. Nature Reviews Molecular Cell Biology, 2017, 18(3):141-158
Nagler M, Insam H, Pietramellara G, et al. Extracellular DNA in natural environments:Features, relevance and applications[J]. Applied Microbiology and Biotechnology, 2018, 102(15):6343-6356
Nielsen K M, Johnsen P J, Bensasson D, et al. Release and persistence of extracellular DNA in the environment[J]. Environmental Biosafety Research, 2007, 6(1-2):37-53
Wang R N, Zhang Y, Cao Z H, et al. Occurrence of super antibiotic resistance genes in the downstream of the Yangtze River in China:Prevalence and antibiotic resistance profiles[J]. Science of the Total Environment, 2019, 651:1946-1957
Zhang X X, Zhang T. Occurrence, abundance, and diversity of tetracycline resistance genes in 15 sewage treatment plants across China and other global locations[J]. Environmental Science & Technology, 2011, 45(7):2598-2604
Liu S S, Qu H M, Yang D, et al. Chlorine disinfection increases both intracellular and extracellular antibiotic resistance genes in a full-scale wastewater treatment plant[J]. Water Research, 2018, 136:131-136
Silva A F, Carvalho G, Soares R, et al. Step-by-step strategy for protein enrichment and proteome characterisation of extracellular polymeric substances in wastewater treatment systems[J]. Applied Microbiology and Biotechnology, 2012, 95(3):767-776
Ibáñez de Aldecoa A L, Zafra O, González-Pastor J E. Mechanisms and regulation of extracellular DNA release and its biological roles in microbial communities[J]. Frontiers in Microbiology, 2017, 8:1390
张晓春, 王金梅. 活性污泥法中影响微生物生长的关键因素的实验研究[C]. 长沙:中国化工学会, 2010:1-5 Zhang C X, Wang J M. Experimental research on the key factors affecting microbial growth in activated sludge process[C]. Changsha:Chemical Industry and Engineering Society of China, 2010:1 -5(in Chinese)
赵曦. 好氧微生物净化污水的机理与实践[D]. 天津:天津大学, 2006:12-185
Hao H, Shi D Y, Yang D, et al. Profiling of intracellular and extracellular antibiotic resistance genes in tap water[J]. Journal of Hazardous Materials, 2019, 365:340-345
王冬, 王少坡, 周瑶, 等. 胞外聚合物在污水处理过程中的功能及其控制策略[J]. 工业水处理, 2019, 39(10):14-19 Wang D, Wang S P, Zhou Y, et al. Function and control strategies of extracellular polymer substances in wastewater treatment process[J]. Industrial Water Treatment, 2019, 39(10):14-19(in Chinese)