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Biodegradation of sulfamethoxazole and other sulfonamides by Achromobacter denitrificans PR1

2014Journal article Open access
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dc.contributor.authorReis, Patrícia J. M.
dc.contributor.authorReis, Ana C.
dc.contributor.authorRicken, Benjamin
dc.contributor.authorKolvenbach, Boris A.
dc.contributor.authorManaia, Célia M.
dc.contributor.authorCorvini, Philippe F.X.
dc.contributor.authorNunes, Olga C.
dc.date.accessioned2015-05-14T12:11:24Z
dc.date.available2015-05-14T12:11:24Z
dc.date.issued2014
dc.description.abstractThis study aimed to isolate and characterize a microbial culture able to degrade sulfonamides. Sul-famethoxazole (SMX)-degrading microorganisms were enriched from activated sludge and wastewater.The resultant mixed culture was composed of four bacterial strains, out of which only Achromobacterdenitrificans PR1 could degrade SMX. This sulfonamide was used as sole source of carbon, nitrogen andenergy with stoichiometric accumulation of 3-amino-5-methylisoxazole. Strain PR1 was able to removeSMX at a rate of 73.6 ± 9.6 molSMX/gcell dry weighth. This rate more than doubled when a supplement ofamino acids or the other members of the mixed culture were added. Besides SMX, strain PR1 was able todegrade other sulfonamides with anti-microbial activity. Other environmental Achromobacter spp. couldnot degrade SMX, suggesting that this property is not broadly distributed in members of this genus.Further studies are needed to shed additional light on the genetics and enzymology of this process.por
dc.description.versioninfo:eu-repo/semantics/acceptedVersion
dc.identifier.citationREIS, Patrícia J. M. [et al.] - Biodegradation of sulfamethoxazole and other sulfonamides byAchromobacter denitrificans PR1. Journal of Hazardous Materials. ISSN 0304-3894. Vol. 280 (2014), p. 741–749por
dc.identifier.doi10.1016/j.jhazmat.2014.08.039
dc.identifier.issn0304-3894
dc.identifier.urihttp://hdl.handle.net/10400.14/17605
dc.identifier.wos000344428700086
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevier
dc.relationTD0803
dc.relation20121001
dc.relationMicroorganism and enzyme Immobilization: NOvel Techniques and Approaches for Upgraded Remediation of Underground-, wastewater and Soil
dc.subjectPharmaceuticalpor
dc.subjectXenobioticpor
dc.subjectAchromobacterpor
dc.subject3-amino-5-methylisoxazolepor
dc.subjectAntibiotic resistancepor
dc.titleBiodegradation of sulfamethoxazole and other sulfonamides by Achromobacter denitrificans PR1por
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMicroorganism and enzyme Immobilization: NOvel Techniques and Approaches for Upgraded Remediation of Underground-, wastewater and Soil
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FAAC-AMB%2F113091%2F2009/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F80834%2F2011/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/FP7/265946/EU
oaire.citation.endPage749
oaire.citation.startPage741
oaire.citation.titleJournal of Hazardous Materials
oaire.citation.volume280
oaire.fundingStream5876-PPCDTI
oaire.fundingStreamSFRH
oaire.fundingStreamFP7
person.familyNameReis
person.familyNameReis
person.familyNameKolvenbach
person.familyNameManaia
person.familyNameNunes
person.givenNamePatricia
person.givenNameAna Catarina
person.givenNameBoris
person.givenNameCélia
person.givenNameOlga
person.identifier.ciencia-idC31F-553B-6365
person.identifier.ciencia-idBA14-BD30-C9AF
person.identifier.orcid0000-0002-8106-8474
person.identifier.orcid0000-0002-9665-2710
person.identifier.orcid0000-0003-3491-9026
person.identifier.orcid0000-0002-3674-1789
person.identifier.orcid0000-0003-4742-2537
person.identifier.scopus-author-id13104955700
person.identifier.scopus-author-id35080664200
person.identifier.scopus-author-id6602465318
person.identifier.scopus-author-id7005088596
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
rcaap.rightsopenAccesspor
rcaap.typearticlepor
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