Exploring the contribution of bacteriophages to antibiotic resistance
dc.contributor.author
dc.date.accessioned
2017-05-31T07:55:04Z
dc.date.available
2017-05-31T07:55:04Z
dc.date.issued
2017-01
dc.identifier.issn
0269-7491
dc.identifier.uri
dc.description.abstract
Bacteriophages (phages) are the most abundant and diverse biological entities in our planet. They infect susceptible bacterial hosts into which they either multiply or persist. In the latter case, phages can confer new functions to their hosts as a result of gene transfer, thus contributing to their adaptation (short-term) and evolution (long-term). In this regard, the role of phages on the dissemination of antibiotic resistance genes (ARGs) among bacterial hosts in natural environments has not yet been clearly resolved. Here, we carry out a comprehensive analysis of thirty-three viromes from different habitats to investigate whether phages harbor ARGs. Our results demonstrate that while human-associated viromes do not or rarely carry ARGs, viromes from non-human sources (e.g. pig feces, raw sewage, and freshwater and marine environments) contain a large reservoir of ARGs, thus pointing out that phages could play a part on the spread of antibiotic resistance. Given this, the role of phages should not be underestimated and it should be considered when designing strategies to tackle the global crisis of antibiotic resistance
dc.description.sponsorship
This work was supported the Spanish Ministry of Economy and Competitiveness through the project TRACE (JPIW2013-129), the European Union through the European Regional Development Fund (FEDER), the Generalitat de Catalunya (2014 SGR 291), and the Spanish Government through the Ram on y Cajal program (RYC-2011-08154)
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application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.relation
info:eu-repo/grantAgreement/MINECO//JPIW2013-129/ES/SEGUIMIENTO Y EVALUACION DEL RIESGO ASOCIADO A LA DIVERSIDAD Y ABUNDANCIA DE GENES DE RESISTENCIA A ANTIBIOTICOS EN AGUAS SUPERFICIALES MEDIANTE ANALISIS POR DNA CHIPS/
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Reproducció digital del document publicat a: http://dx.doi.org/10.1016/j.envpol.2016.11.059
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© Environmental Pollution, 2017, vol. 220, part B, p. 981-984
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Articles publicats (D-B)
dc.rights
Tots els drets reservats
dc.subject
dc.title
Exploring the contribution of bacteriophages to antibiotic resistance
dc.type
info:eu-repo/semantics/article
dc.rights.accessRights
info:eu-repo/semantics/embargoedAccess
dc.embargo.terms
Cap
dc.date.embargoEndDate
info:eu-repo/date/embargoEnd/2026-01-01
dc.type.version
info:eu-repo/semantics/publishedVersion
dc.identifier.doi
dc.identifier.idgrec
026072
dc.contributor.funder
dc.relation.ProjectAcronym