Targeted inactivation of antibiotic-resistant Escherichia coli and Pseudomonas aeruginosa in a soil-lettuce system by combined polyvalent bacteriophage and biochar treatment

Ye, Mao; Sun, Mingming; Zhao, Yuting; Jiao, Wentao; Xia, Bing; Liu, Manqiang; Feng, Yanfang; Zhang, Zhongyun; Huang, Dan; Huang, Rong; Wan, Jiguang; Du, Ruijun; Jiang, Xin; Hu, Feng

doi:10.1016/j.envpol.2018.04.070

Cited by 36 publications

(17 citation statements)

References 39 publications

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“…Although less effective than a cocktail of phages against these organisms, polyvalent phages were more capable than the phage cocktail of sustaining the diversity of the commensal bacterial community in the system. In another study, a polyvalent phage of the Podoviridae in combination with biochar treatment effectively eliminated E. coli K12 and P. aeruginosa in a soil-lettuce system, while synergistically enhancing indigenous bacterial communities [17]. This suggests that polyvalent phages such as AKFV33 may be used for simultaneous inhibition of various zoonotic bacterial pathogens without harming beneficial microbes resident in gastro-intestinal tracts of food animals or in food products.…”

Section: Discussionmentioning

confidence: 99%

Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures

Niu

Liu

Johnson

et al. 2020

Virol J

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A previously isolated a bacteriophage, vB_EcoS_AKFV33 of T5virus, demonstrated great potential in biocontrol of Shiga toxigenic Escherichia coli (STEC) O157. This study further evaluated its potential as a biocontrol agent in broth culture against other important non-O157 serogroups of STEC and Salmonella. AKFV33 was capable of lysing isolates of STEC serogroups O26 (n = 1), O145 (n = 1) and Salmonella enterica serovars (n = 6). In a broth culture microplate system, efficacy of AKFV33 for killing STEC O26:H11, O145:NM and Salmonella was improved (P < 0.05) at a lower multiplicity of infection and sampling time (6-10 h), when STEC O157:H7 was also included in the culture. This phage was able to simultaneously reduce numbers of STEC and Salmonella in mixtures with enhanced activity (P < 0.05) against O157:H7 and O26:H11, offering great promise for control of multiple zoonotic pathogens at both pre and post-harvest.

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Section: Discussionmentioning

confidence: 99%

Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures

Niu

Liu

Johnson

et al. 2020

Virol J

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“…Combining of the biochar amendment and polyvalent phage could effectively achieve the inactivation of antibiotic-resistant pathogenic bacteria, and reduce the ARG dissipation in soil-lettuce systems (Ye et al, 2018). This combined treatment has further been shown to have a positive effect on the restoration of the microbial community in the soils (Ye et al, 2018).…”

Section: Manure Managementmentioning

confidence: 98%

“…For instance, Duan et al showed that the amendment of biochar reduced the accumulation of oxytetracycline, the abundance of ARGs and human pathogenic bacteria in soils and lettuces (Duan et al, 2017). Combining of the biochar amendment and polyvalent phage could effectively achieve the inactivation of antibiotic-resistant pathogenic bacteria, and reduce the ARG dissipation in soil-lettuce systems (Ye et al, 2018). This combined treatment has further been shown to have a positive effect on the restoration of the microbial community in the soils (Ye et al, 2018).…”

Section: Manure Managementmentioning

confidence: 99%

Antibiotic resistome in the livestock and aquaculture industries: Status and solutions

Zhao

Qin

Zhou

et al. 2020

Critical Reviews in Environmental Science and Technology

123

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“…Recently, a few studies also attempted to use biochar to alleviate ARG pollution in soil [49,50]. Several studies demonstrated that biochar efficiently mitigated ARG pollution to some extent in soils [51] but not all the biochars consistently showed a positive effect.…”

Section: Antibiotic Resistance Genesmentioning

confidence: 99%

Effects of Biochar in Soil and Water Remediation: A Review

Perdigão¹,

Pereira²

2022

Biodegradation Technology of Organic and Inorganic Pollutants

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In the last decades increased global environmental concerns to water and soils pollution. The main concerns are related to the contamination of the ecosystem, food security, and human health since many of the contaminants present in soil and water (residues of pesticides and antibiotics, genes of resistance to antibiotics, and heavy metals) are absorbed by plants and enter the food chain. Remediation of the contaminated water and soil to ensure sustainable water supply and food production is urgently needed. The use of biochar can have a positive effect on this remediation process. There are several studies that demonstrate the biochar’s ability to block/reduce the contaminating effect of pesticides, antibiotic residues, antibiotic resistance genes, and heavy metals. The objective of this chapter is to carry out a comprehensive review of the effect of using biochar on the availability/transmission of these contaminants to the soil and food supply chain.

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Targeted inactivation of antibiotic-resistant Escherichia coli and Pseudomonas aeruginosa in a soil-lettuce system by combined polyvalent bacteriophage and biochar treatment

Cited by 36 publications

References 39 publications

Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures

Effect of a bacteriophage T5virus on growth of Shiga toxigenic Escherichia coli and Salmonella strains in individual and mixed cultures

Antibiotic resistome in the livestock and aquaculture industries: Status and solutions

Effects of Biochar in Soil and Water Remediation: A Review

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