Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats

Autores
Susevich, María Laura; Martí, Gerardo Aníbal; Balsalobre, Agustín; Echeverría, María Gabriela
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The only virus sequenced and studied in triatomines is the Triatoma virus, from the Dicistroviridae family, which causes delayed development, reduced oviposition, and premature death of infected insects. With the goal of expanding the sequences already obtained in previous years and verifying if any changes occurred in their genomic sequences, 68 samples of triatomines from several provinces of Argentina were analyzed. Sixteen positive samples were obtained by Reverse Transcription (RT)-polymerase chain reaction using the VP3-VP1 subregion of open reading frame-2 as a diagnostic method; after sequencing, 11 samples were obtained from Triatoma infestans. These new sequences showed no significant differences in the analyzed regions, which were not grouped by species or habitat or geographical distribution. There were no differences when compared with the sequences found during 2002-2012, all obtained from the wild.We conclude that despite being an RNA virus, the different sequences show high homology.
Centro de Estudios Parasitológicos y de Vectores
Facultad de Ciencias Veterinarias
Materia
Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/86702
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/86702
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary HabitatsSusevich, María LauraMartí, Gerardo AníbalBalsalobre, AgustínEcheverría, María GabrielaCiencias NaturalesCiencias VeterinariasArgentinadomiciliary habitatTriatoma infestanstriatoma virusThe only virus sequenced and studied in triatomines is the Triatoma virus, from the Dicistroviridae family, which causes delayed development, reduced oviposition, and premature death of infected insects. With the goal of expanding the sequences already obtained in previous years and verifying if any changes occurred in their genomic sequences, 68 samples of triatomines from several provinces of Argentina were analyzed. Sixteen positive samples were obtained by Reverse Transcription (RT)-polymerase chain reaction using the VP3-VP1 subregion of open reading frame-2 as a diagnostic method; after sequencing, 11 samples were obtained from <i>Triatoma infestans</i>. These new sequences showed no significant differences in the analyzed regions, which were not grouped by species or habitat or geographical distribution. There were no differences when compared with the sequences found during 2002-2012, all obtained from the wild.We conclude that despite being an RNA virus, the different sequences show high homology.Centro de Estudios Parasitológicos y de VectoresFacultad de Ciencias Veterinarias2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/86702enginfo:eu-repo/semantics/altIdentifier/issn/1536-2442info:eu-repo/semantics/altIdentifier/doi/10.1093/jisesa/ieu139info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc/4.0/Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:16:59Zoai:sedici.unlp.edu.ar:10915/86702Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:16:59.47SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
title Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
spellingShingle Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
Susevich, María Laura
Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
title_short Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
title_full Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
title_fullStr Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
title_full_unstemmed Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
title_sort Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
dc.creator.none.fl_str_mv Susevich, María Laura
Martí, Gerardo Aníbal
Balsalobre, Agustín
Echeverría, María Gabriela
author Susevich, María Laura
author_facet Susevich, María Laura
Martí, Gerardo Aníbal
Balsalobre, Agustín
Echeverría, María Gabriela
author_role author
author2 Martí, Gerardo Aníbal
Balsalobre, Agustín
Echeverría, María Gabriela
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
topic Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
dc.description.none.fl_txt_mv The only virus sequenced and studied in triatomines is the Triatoma virus, from the Dicistroviridae family, which causes delayed development, reduced oviposition, and premature death of infected insects. With the goal of expanding the sequences already obtained in previous years and verifying if any changes occurred in their genomic sequences, 68 samples of triatomines from several provinces of Argentina were analyzed. Sixteen positive samples were obtained by Reverse Transcription (RT)-polymerase chain reaction using the VP3-VP1 subregion of open reading frame-2 as a diagnostic method; after sequencing, 11 samples were obtained from <i>Triatoma infestans</i>. These new sequences showed no significant differences in the analyzed regions, which were not grouped by species or habitat or geographical distribution. There were no differences when compared with the sequences found during 2002-2012, all obtained from the wild.We conclude that despite being an RNA virus, the different sequences show high homology.
Centro de Estudios Parasitológicos y de Vectores
Facultad de Ciencias Veterinarias
description The only virus sequenced and studied in triatomines is the Triatoma virus, from the Dicistroviridae family, which causes delayed development, reduced oviposition, and premature death of infected insects. With the goal of expanding the sequences already obtained in previous years and verifying if any changes occurred in their genomic sequences, 68 samples of triatomines from several provinces of Argentina were analyzed. Sixteen positive samples were obtained by Reverse Transcription (RT)-polymerase chain reaction using the VP3-VP1 subregion of open reading frame-2 as a diagnostic method; after sequencing, 11 samples were obtained from <i>Triatoma infestans</i>. These new sequences showed no significant differences in the analyzed regions, which were not grouped by species or habitat or geographical distribution. There were no differences when compared with the sequences found during 2002-2012, all obtained from the wild.We conclude that despite being an RNA virus, the different sequences show high homology.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/86702
url http://sedici.unlp.edu.ar/handle/10915/86702
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/1536-2442
info:eu-repo/semantics/altIdentifier/doi/10.1093/jisesa/ieu139
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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