New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil

Detalhes bibliográficos
Autor(a) principal: Csordas,Bárbara Guimarães
Data de Publicação: 2016
Outros Autores: Garcia,Marcos Valério, Cunha,Rodrigo Casquero, Giachetto,Poliana Fernanda, Blecha,Isabella Maiumi Zaidan, Andreotti,Renato
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Parasitologia Veterinária (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612016000300317
Resumo: Abstract The Rhipicephalus (Boophilus) microplus complex currently consists of five taxa, namely R. australis, R. annulatus, R. (B.) microplus clade A sensu, R. microplus clade B sensu, and R. (B.) microplus clade C sensu. Mitochondrial DNA-based methods help taxonomists when they are facing the morpho-taxonomic problem of distinguishing members of the R. (B.) microplus complex. The purpose of this study was to perform molecular characterization of ticks in all five regions of Brazil and infer their phylogenetic relationships. Molecular analysis characterized 10 haplotypes of the COX-1 gene. Molecular network analysis revealed that haplotype H-2 was the most dispersed of the studied populations (n = 11). Haplotype H-3 (n = 2) had the greatest genetic differentiation when compared to other Brazilian populations. A Bayesian phylogenetic tree of the COX-1 gene obtained strong support. In addition, it was observed that the population of R. (B.) microplus haplotype H-3 exhibited diverging branches among the other Brazilian populations in the study. The study concludes that the different regions of Brazil have R. (B.) microplus tick populations with distinct haplotypes.
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spelling New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in BrazilRhipicephalus (Boophilus) micropluscattle tickCOX-I geneITS-2 geneBrazilAbstract The Rhipicephalus (Boophilus) microplus complex currently consists of five taxa, namely R. australis, R. annulatus, R. (B.) microplus clade A sensu, R. microplus clade B sensu, and R. (B.) microplus clade C sensu. Mitochondrial DNA-based methods help taxonomists when they are facing the morpho-taxonomic problem of distinguishing members of the R. (B.) microplus complex. The purpose of this study was to perform molecular characterization of ticks in all five regions of Brazil and infer their phylogenetic relationships. Molecular analysis characterized 10 haplotypes of the COX-1 gene. Molecular network analysis revealed that haplotype H-2 was the most dispersed of the studied populations (n = 11). Haplotype H-3 (n = 2) had the greatest genetic differentiation when compared to other Brazilian populations. A Bayesian phylogenetic tree of the COX-1 gene obtained strong support. In addition, it was observed that the population of R. (B.) microplus haplotype H-3 exhibited diverging branches among the other Brazilian populations in the study. The study concludes that the different regions of Brazil have R. (B.) microplus tick populations with distinct haplotypes.Colégio Brasileiro de Parasitologia Veterinária2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612016000300317Revista Brasileira de Parasitologia Veterinária v.25 n.3 2016reponame:Revista Brasileira de Parasitologia Veterinária (Online)instname:Colégio Brasileiro de Parasitologia Veterinária (CBPV)instacron:CBPV10.1590/S1984-29612016053info:eu-repo/semantics/openAccessCsordas,Bárbara GuimarãesGarcia,Marcos ValérioCunha,Rodrigo CasqueroGiachetto,Poliana FernandaBlecha,Isabella Maiumi ZaidanAndreotti,Renatoeng2016-09-16T00:00:00Zoai:scielo:S1984-29612016000300317Revistahttp://www.scielo.br/scielo.php?script=sci_serial&lng=pt&pid=1984-2961https://old.scielo.br/oai/scielo-oai.php||zacariascbpv@fcav.unesp.br1984-29610103-846Xopendoar:2016-09-16T00:00Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)false
dc.title.none.fl_str_mv New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
title New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
spellingShingle New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
Csordas,Bárbara Guimarães
Rhipicephalus (Boophilus) microplus
cattle tick
COX-I gene
ITS-2 gene
Brazil
title_short New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
title_full New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
title_fullStr New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
title_full_unstemmed New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
title_sort New insights from molecular characterization of the tick Rhipicephalus (Boophilus) microplus in Brazil
author Csordas,Bárbara Guimarães
author_facet Csordas,Bárbara Guimarães
Garcia,Marcos Valério
Cunha,Rodrigo Casquero
Giachetto,Poliana Fernanda
Blecha,Isabella Maiumi Zaidan
Andreotti,Renato
author_role author
author2 Garcia,Marcos Valério
Cunha,Rodrigo Casquero
Giachetto,Poliana Fernanda
Blecha,Isabella Maiumi Zaidan
Andreotti,Renato
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Csordas,Bárbara Guimarães
Garcia,Marcos Valério
Cunha,Rodrigo Casquero
Giachetto,Poliana Fernanda
Blecha,Isabella Maiumi Zaidan
Andreotti,Renato
dc.subject.por.fl_str_mv Rhipicephalus (Boophilus) microplus
cattle tick
COX-I gene
ITS-2 gene
Brazil
topic Rhipicephalus (Boophilus) microplus
cattle tick
COX-I gene
ITS-2 gene
Brazil
description Abstract The Rhipicephalus (Boophilus) microplus complex currently consists of five taxa, namely R. australis, R. annulatus, R. (B.) microplus clade A sensu, R. microplus clade B sensu, and R. (B.) microplus clade C sensu. Mitochondrial DNA-based methods help taxonomists when they are facing the morpho-taxonomic problem of distinguishing members of the R. (B.) microplus complex. The purpose of this study was to perform molecular characterization of ticks in all five regions of Brazil and infer their phylogenetic relationships. Molecular analysis characterized 10 haplotypes of the COX-1 gene. Molecular network analysis revealed that haplotype H-2 was the most dispersed of the studied populations (n = 11). Haplotype H-3 (n = 2) had the greatest genetic differentiation when compared to other Brazilian populations. A Bayesian phylogenetic tree of the COX-1 gene obtained strong support. In addition, it was observed that the population of R. (B.) microplus haplotype H-3 exhibited diverging branches among the other Brazilian populations in the study. The study concludes that the different regions of Brazil have R. (B.) microplus tick populations with distinct haplotypes.
publishDate 2016
dc.date.none.fl_str_mv 2016-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-29612016000300317
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dc.language.iso.fl_str_mv eng
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dc.relation.none.fl_str_mv 10.1590/S1984-29612016053
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Colégio Brasileiro de Parasitologia Veterinária
publisher.none.fl_str_mv Colégio Brasileiro de Parasitologia Veterinária
dc.source.none.fl_str_mv Revista Brasileira de Parasitologia Veterinária v.25 n.3 2016
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instname_str Colégio Brasileiro de Parasitologia Veterinária (CBPV)
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repository.name.fl_str_mv Revista Brasileira de Parasitologia Veterinária (Online) - Colégio Brasileiro de Parasitologia Veterinária (CBPV)
repository.mail.fl_str_mv ||zacariascbpv@fcav.unesp.br
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