Molecular typing of Campylobacter jejuni strains: comparison among four different techniques
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da FIOCRUZ (ARCA) |
Texto Completo: | https://www.arca.fiocruz.br/handle/icict/45718 |
Resumo: | Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Análises Clínicas, Toxicológicas e Bromatológicas. Ribeirão Preto, SP, Brasil. |
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Frazão, Miliane RodriguesSouza, Roberto Antonio deMedeiros, Marta Inês CazentiniDuque, Sheila da SilvaCao, GuojieAlard, Marc WilliamFalcão, Juliana Pfrimer2021-01-15T18:04:16Z2021-01-15T18:04:16Z2020FRAZÃO, Miliane Rodrigues et al. Molecular typing of Campylobacter jejuni strains: comparison among four different techniques. Brazilian Journal of Microbiology, v. 515, p. 519-525, Dec. 2020.1517-8382https://www.arca.fiocruz.br/handle/icict/4571810.1007/s42770-019-00218-81678-4405engSociedade Brasileira de MicrobiologiaCampylobacter jejuniCRISPR-HRMAEletroforese de gel de campo pulsadoEpidemiologia molecularCampylobacter jejuniPulsed field gel electrophoresisflaA-SVRsequencingCRISPR-HRMAMLSTMolecular epidemiologyMolecular typing of Campylobacter jejuni strains: comparison among four different techniquesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Análises Clínicas, Toxicológicas e Bromatológicas. Ribeirão Preto, SP, Brasil.Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Análises Clínicas, Toxicológicas e Bromatológicas. Ribeirão Preto, SP, Brasil.Instituto Adolfo Lutz de Ribeirão Preto. Ribeirão Preto, SP, Brasil.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Rio de Janeiro, RJ, Brasil.Division of Microbiology, Office of Regular Science, Center for Food Safety and Applied Nutrition. U.S. Food and Drug Administration. College Park, MD, USA.Division of Microbiology, Office of Regular Science, Center for Food Safety and Applied Nutrition. U.S. Food and Drug Administration. College Park, MD, USA.Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Análises Clínicas, Toxicológicas e Bromatológicas. Ribeirão Preto, SP, Brasil.This study compared the ability of pulsed-field gel electrophoresis (PFGE), flaA small variable region (SVR) sequencing, analysis of the clustered regularly interspaced short palindromic repeats locus by high resolution melting analysis (CRISPRHRMA), and multilocus sequence typing (MLST) for typing 111 Campylobacter jejuni strains isolated from diverse sources during 20 years in Brazil. For this, we used previous results obtained by PFGE and flaA-SVR sequencing from our research group and performed CRISPR-HRMA and MLST typing for the first time. Furthermore, the discrimination index (DI) of each method was accessed. The DI for PFGE, flaA-SVR sequencing, CRISPR-HRMA, and MLST was 0.980, 0.932, 0.868, and 0.931, respectively. By PFGE and flaA-SVR sequencing, some strains from clinical and non-clinical sources and from humans and animals presented ≥ 80% similarity. Similarly, some strains from different origins presented the same ST and CRISPR-HRMA types. In conclusion, despite the different DI values, all assays provided the same epidemiological information suggesting that a potential transmission may have occurred between C. jejuni from clinical and non-clinical sources and from animals and humans in Brazil. Furthermore it was demonstrated the suitability of PFGE that should be used preferably together with MLST and/or flaA-SVR sequencing for typing C. jejuni strains.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/45718/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALSheilaSilva_Duque_etal_IOC_2020.pdfSheilaSilva_Duque_etal_IOC_2020.pdfapplication/pdf271167https://www.arca.fiocruz.br/bitstream/icict/45718/2/SheilaSilva_Duque_etal_IOC_2020.pdf898679d9b37f5d6c802eb23637f33f29MD52TEXTSheilaSilva_Duque_etal_IOC_2020.pdf.txtSheilaSilva_Duque_etal_IOC_2020.pdf.txtExtracted texttext/plain32495https://www.arca.fiocruz.br/bitstream/icict/45718/3/SheilaSilva_Duque_etal_IOC_2020.pdf.txt8fa4a3f619694ee79de7fd3bf9b4b999MD53icict/457182021-01-16 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dc.title.pt_BR.fl_str_mv |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
title |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
spellingShingle |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques Frazão, Miliane Rodrigues Campylobacter jejuni CRISPR-HRMA Eletroforese de gel de campo pulsado Epidemiologia molecular Campylobacter jejuni Pulsed field gel electrophoresis flaA-SVRsequencing CRISPR-HRMA MLST Molecular epidemiology |
title_short |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
title_full |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
title_fullStr |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
title_full_unstemmed |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
title_sort |
Molecular typing of Campylobacter jejuni strains: comparison among four different techniques |
author |
Frazão, Miliane Rodrigues |
author_facet |
Frazão, Miliane Rodrigues Souza, Roberto Antonio de Medeiros, Marta Inês Cazentini Duque, Sheila da Silva Cao, Guojie Alard, Marc William Falcão, Juliana Pfrimer |
author_role |
author |
author2 |
Souza, Roberto Antonio de Medeiros, Marta Inês Cazentini Duque, Sheila da Silva Cao, Guojie Alard, Marc William Falcão, Juliana Pfrimer |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Frazão, Miliane Rodrigues Souza, Roberto Antonio de Medeiros, Marta Inês Cazentini Duque, Sheila da Silva Cao, Guojie Alard, Marc William Falcão, Juliana Pfrimer |
dc.subject.other.pt_BR.fl_str_mv |
Campylobacter jejuni CRISPR-HRMA Eletroforese de gel de campo pulsado Epidemiologia molecular |
topic |
Campylobacter jejuni CRISPR-HRMA Eletroforese de gel de campo pulsado Epidemiologia molecular Campylobacter jejuni Pulsed field gel electrophoresis flaA-SVRsequencing CRISPR-HRMA MLST Molecular epidemiology |
dc.subject.en.pt_BR.fl_str_mv |
Campylobacter jejuni Pulsed field gel electrophoresis flaA-SVRsequencing CRISPR-HRMA MLST Molecular epidemiology |
description |
Universidade de São Paulo. Faculdade de Ciências Farmacêuticas de Ribeirão Preto. Departamento de Análises Clínicas, Toxicológicas e Bromatológicas. Ribeirão Preto, SP, Brasil. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020 |
dc.date.accessioned.fl_str_mv |
2021-01-15T18:04:16Z |
dc.date.available.fl_str_mv |
2021-01-15T18:04:16Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
FRAZÃO, Miliane Rodrigues et al. Molecular typing of Campylobacter jejuni strains: comparison among four different techniques. Brazilian Journal of Microbiology, v. 515, p. 519-525, Dec. 2020. |
dc.identifier.uri.fl_str_mv |
https://www.arca.fiocruz.br/handle/icict/45718 |
dc.identifier.issn.pt_BR.fl_str_mv |
1517-8382 |
dc.identifier.doi.none.fl_str_mv |
10.1007/s42770-019-00218-8 |
dc.identifier.eissn.none.fl_str_mv |
1678-4405 |
identifier_str_mv |
FRAZÃO, Miliane Rodrigues et al. Molecular typing of Campylobacter jejuni strains: comparison among four different techniques. Brazilian Journal of Microbiology, v. 515, p. 519-525, Dec. 2020. 1517-8382 10.1007/s42770-019-00218-8 1678-4405 |
url |
https://www.arca.fiocruz.br/handle/icict/45718 |
dc.language.iso.fl_str_mv |
eng |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
dc.publisher.none.fl_str_mv |
Sociedade Brasileira de Microbiologia |
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Sociedade Brasileira de Microbiologia |
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reponame:Repositório Institucional da FIOCRUZ (ARCA) instname:Fundação Oswaldo Cruz (FIOCRUZ) instacron:FIOCRUZ |
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