Characterization of atypical Listeria innocua isolated from swine slaughterhouses and meat markets

dc.creatorMoreno, Luisa Zanolli
dc.creatorPaixão, Renata
dc.creatorGobbi, Debora Dirani
dc.creatorRaimundo, Daniele Cristine
dc.creatorFerreira, Thais Porfida
dc.creatorHofer, Ernesto
dc.creatorMatte, Maria Helena
dc.creatorMoreno, Andrea Micke
dc.date2017-05-18T12:20:19Z
dc.date2017-05-18T12:20:19Z
dc.date2012
dc.date.accessioned2023-09-26T20:42:31Z
dc.date.available2023-09-26T20:42:31Z
dc.identifierMORENO, Luisa Zanolli; et al. Characterization of atypical Listeria innocua isolated from swine slaughterhouses and meat markets. Research in Microbiology, v.163, ´.268-271, 2012.
dc.identifier0923-2508
dc.identifierhttps://www.arca.fiocruz.br/handle/icict/18961
dc.identifier10.1016/j.resmic.2012.02.004
dc.identifier1769-7123
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8862420
dc.descriptionAtypical Listeria innocua strains presenting phenotypic characteristics similar to those of Listeria monocytogenes were recently isolated from food and the environment. These isolates also tested positive for virulence genes specific to L. monocytogenes. Here we report the isolation of atypical hemolytic L. innocua strains from the environment of pork processing plants in Brazil. The strains were positive for L. monocytogenes virulence genes hly, inlA and inlB by PCR and presented genotypic similarities with human isolates of L. monocytogenes via the AFLP technique using HindIII single enzyme protocol. Phenotypic and genotypic similarities suggest that these atypical L. innocua may be pathogenic strains.
dc.description2030-01-01
dc.formatapplication/pdf
dc.languageeng
dc.publisherElsevier
dc.rightsrestricted access
dc.subjectCarne de porco
dc.subjectGenes de virulência
dc.subjectReação em Cadeia da Polimerase
dc.subjectListeria monocytogenes
dc.subjectListeria innocua
dc.subjectListeria monocytogenes
dc.subjectPork
dc.subjectAFLP
dc.subjectPCR
dc.subjectVirulence genes
dc.titleCharacterization of atypical Listeria innocua isolated from swine slaughterhouses and meat markets
dc.typeArticle


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