Aviso: para depositar documentos, por favor, inicia sesión e identifícate con tu cuenta de correo institucional de la UCM con el botón MI CUENTA UCM. No emplees la opción AUTENTICACIÓN CON CONTRASEÑA Disculpen las molestias.
 

Identification of bacteriocin genes in enterococci isolated from game animals and saltwater fish

dc.contributor.authorAlmeida, Tereza
dc.contributor.authorBrandão, Andreia
dc.contributor.authorMuñoz Atienza, Estefanía
dc.contributor.authorGonçalves, Alexandre
dc.contributor.authorTorres, Carmen
dc.contributor.authorIgrejas, Gilberto
dc.contributor.authorHernández Cruza, Pablo Elpidio
dc.contributor.authorHerranz Sorribes, Carmen
dc.contributor.authorCintas Izarra, Luis Miguel
dc.contributor.authorPoeta, Patrícia
dc.date.accessioned2024-01-19T18:53:29Z
dc.date.available2024-01-19T18:53:29Z
dc.date.issued2011
dc.description.abstractBacteriocins produced by enterococci, referred to as enterocins, possess great interest for their potential use as biopreservatives in food and feed, as well as alternative antimicrobials in humans and animals. In this context, the aim of the present study was to determine the antimicrobial activity and the presence of bacteriocin structural genes in fecal enterococcal isolates from animal origins. Evaluation of the direct antimicrobial activity of 253 isolates from wild boars (Sus scrofa, n = 69), mullets (Liza ramada, n = 117), and partridges (Perdix perdix, n = 67) against eight indicator bacterial strains (including Listeria monocytogenes, Pediococcus pentosaceus, and Enterococcus spp.) showed that 177 (70%) exerted antimicrobial activity against at least one indicator microorganism. From these isolates, 123 were further selected on the basis of their inhibition group, and 81 were found to be producers of bacteriocins active against Listeria monocytogenes. Analysis of the presence of enterocin structural genes in a subset of 36 isolates showed that 70% harbored one or more of the evaluated genes, those of enterocin P and hiracin JM79 being the most prevalent. These results show that wild animals constitute an appropriate source for the isolation of bacteriocinogenic enterococci.
dc.description.departmentSección Dptal. de Nutrición y Ciencia de los Alimentos (Veterinaria)
dc.description.facultyFac. de Veterinaria
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Ciencia e Innovación (España)
dc.description.sponsorshipMinisterio de Educación, Cultura y Deporte (España)
dc.description.sponsorshipMinisterio de Ciencia y Tecnología (España)
dc.description.sponsorshipComunidad de Madrid
dc.description.sponsorshipEuropean Commission
dc.description.sponsorshipFundação para a Ciência e a Tecnología (Portugal)
dc.description.statuspub
dc.identifier.citationAlmeida, T., Brandão, A., Muñoz-Atienza, E., Gonçalves, A., Torres, C., Igrejas, G., Hernández, P. E., Herranz, C., Cintas, L. M., & Poeta, P. (2011). Identification of bacteriocin genes in enterococci isolated from game animals and saltwater fish. Journal of food protection, 74(8), 1252–1260. https://doi.org/10.4315/0362-028X.JFP-11-016
dc.identifier.doi10.4315/0362-028X.JFP-11-016
dc.identifier.essn1944-9097
dc.identifier.issn0362-028X
dc.identifier.officialurlhttps://doi.org/10.4315/0362-028X.JFP-11-016
dc.identifier.pmid21819651
dc.identifier.relatedurlhttps://www.sciencedirect.com/journal/journal-of-food-protection
dc.identifier.urihttps://hdl.handle.net/20.500.14352/94164
dc.issue.number8
dc.journal.titleJournal of Food Protection
dc.language.isoeng
dc.page.final1260
dc.page.initial1252
dc.publisherElsevier
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN//HP2008-0070/ES/HP2008-0070/
dc.relation.projectIDinfo:eu-repo/grantAgreement/MEC//AGL2006-01042/ES/SOBREPRODUCCION Y EXPRESION FUNCIONAL DE BACTERIOCINAS EN BACTERIAS LACTICAS Y OTROS HOSPEDADORES PARA SU EMPLEO EN LA REDUCCION DE RIESGOS MICROBIOLOGICOS ALIMENTARIOS/
dc.relation.projectIDAGL2009-08348ALI
dc.relation.projectIDinfo:eu-repo/grantAgreement/CAM//S2009%2FAGR-1489/ES/Vigilancia sanitaria/
dc.relation.projectID9231EUC(12)-3/2007
dc.rights.accessRightsrestricted access
dc.subject.cdu579
dc.subject.keywordBacteriocins
dc.subject.keywordEnterococci
dc.subject.keywordGame animals
dc.subject.keywordFish
dc.subject.ucmMicrobiología (Veterinaria)
dc.subject.unesco3109 Ciencias Veterinarias
dc.titleIdentification of bacteriocin genes in enterococci isolated from game animals and saltwater fish
dc.typejournal article
dc.type.hasVersionVoR
dc.volume.number74
dspace.entity.typePublication
relation.isAuthorOfPublication22d49290-f994-42ad-b8ce-bfe1f9c114c8
relation.isAuthorOfPublicationbbed512a-7c7b-400a-9248-500dc0877ade
relation.isAuthorOfPublicationf1761736-064b-45f3-9c7f-17348b0b3d4b
relation.isAuthorOfPublicationf18ce479-208a-484e-9d3c-ad42b0d20bd3
relation.isAuthorOfPublication.latestForDiscovery22d49290-f994-42ad-b8ce-bfe1f9c114c8

Download

Original bundle

Now showing 1 - 1 of 1
Loading...
Thumbnail Image
Name:
Identification_Of_Bacteriocin_Genes.pdf
Size:
305.18 KB
Format:
Adobe Portable Document Format
Description:
Identification of Bacteriocin Genes in Enterococci Isolated from Game Animals and Saltwater Fish

Collections