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Article: Metagenomic profiles of antibiotic resistance genes in paddy soils from South China

TitleMetagenomic profiles of antibiotic resistance genes in paddy soils from South China
Authors
KeywordsARGs
paddy soil
metagenomic analysis
Issue Date2016
PublisherOxford University Press. The Journal's web site is located at http://femsec.oxfordjournals.org/
Citation
FEMS Microbiology Ecology, 2016, v. 92 n. 3, p. article no. fiw023 How to Cite?
AbstractOveruse and arbitrary discarding of antibiotics have expanded antibiotic resistance reservoirs, from gut, waste water and activated sludge, to soil, freshwater and even the ocean. Based on the structured Antibiotic Resistance Genes Database and next generation sequencing, metagenomic analysis was used for the first time to detect and quantify antibiotic resistance genes (ARGs) in paddy soils from South China. A total of 16 types of ARGs were identified, corresponding to 110 ARG subtypes. The abundances and distribution pattern of ARGs in paddy soil were distinctively different from those in activated sludge and pristine deep ocean sediment, but close to those of sediment from human-impacted estuaries. Multidrug resistance genes were the most dominant type (38–47.5%) in all samples, and the ARGs detected encompassed the three major resistance mechanisms, among which extrusion by efflux pumps was predominant. Redundancy analysis (RDA) showed that pH was significantly correlated with the distribution of ARG subtypes (P < 0.05). Our results provided a broad spectrum profile of ARGs in paddy soil, indicating that ARGs are widespread in paddy soils of South China.
DescriptionLink to Free access
Persistent Identifierhttp://hdl.handle.net/10722/293583
ISSN
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 1.069
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorXiao, KQ-
dc.contributor.authorLi, B-
dc.contributor.authorMa, L-
dc.contributor.authorBao, P-
dc.contributor.authorZhou, X-
dc.contributor.authorZhang, T-
dc.contributor.authorZhu, YG-
dc.date.accessioned2020-11-23T08:18:53Z-
dc.date.available2020-11-23T08:18:53Z-
dc.date.issued2016-
dc.identifier.citationFEMS Microbiology Ecology, 2016, v. 92 n. 3, p. article no. fiw023-
dc.identifier.issn0168-6496-
dc.identifier.urihttp://hdl.handle.net/10722/293583-
dc.descriptionLink to Free access-
dc.description.abstractOveruse and arbitrary discarding of antibiotics have expanded antibiotic resistance reservoirs, from gut, waste water and activated sludge, to soil, freshwater and even the ocean. Based on the structured Antibiotic Resistance Genes Database and next generation sequencing, metagenomic analysis was used for the first time to detect and quantify antibiotic resistance genes (ARGs) in paddy soils from South China. A total of 16 types of ARGs were identified, corresponding to 110 ARG subtypes. The abundances and distribution pattern of ARGs in paddy soil were distinctively different from those in activated sludge and pristine deep ocean sediment, but close to those of sediment from human-impacted estuaries. Multidrug resistance genes were the most dominant type (38–47.5%) in all samples, and the ARGs detected encompassed the three major resistance mechanisms, among which extrusion by efflux pumps was predominant. Redundancy analysis (RDA) showed that pH was significantly correlated with the distribution of ARG subtypes (P < 0.05). Our results provided a broad spectrum profile of ARGs in paddy soil, indicating that ARGs are widespread in paddy soils of South China.-
dc.languageeng-
dc.publisherOxford University Press. The Journal's web site is located at http://femsec.oxfordjournals.org/-
dc.relation.ispartofFEMS Microbiology Ecology-
dc.rightsPre-print: Journal Title] ©: [year] [owner as specified on the article] Published by Oxford University Press [on behalf of xxxxxx]. All rights reserved. Pre-print (Once an article is published, preprint notice should be amended to): This is an electronic version of an article published in [include the complete citation information for the final version of the Article as published in the print edition of the Journal.] Post-print: This is a pre-copy-editing, author-produced PDF of an article accepted for publication in [insert journal title] following peer review. The definitive publisher-authenticated version [insert complete citation information here] is available online at: xxxxxxx [insert URL that the author will receive upon publication here].-
dc.subjectARGs-
dc.subjectpaddy soil-
dc.subjectmetagenomic analysis-
dc.titleMetagenomic profiles of antibiotic resistance genes in paddy soils from South China-
dc.typeArticle-
dc.identifier.emailZhang, T: zhangt@hkucc.hku.hk-
dc.identifier.authorityZhang, T=rp00211-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1093/femsec/fiw023-
dc.identifier.pmid26850156-
dc.identifier.scopuseid_2-s2.0-84962194814-
dc.identifier.hkuros319455-
dc.identifier.volume92-
dc.identifier.issue3-
dc.identifier.spagearticle no. fiw023-
dc.identifier.epagearticle no. fiw023-
dc.identifier.isiWOS:000373295800017-
dc.publisher.placeUnited Kingdom-
dc.identifier.issnl0168-6496-

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