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

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...

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Autores principales: Susevich, María Laura, Martí, Gerardo Aníbal, Balsalobre, Agustín, Echeverría, María Gabriela
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86702
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86702
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
spellingShingle Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
Susevich, María Laura
Martí, Gerardo Aníbal
Balsalobre, Agustín
Echeverría, María Gabriela
Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
topic_facet Ciencias Naturales
Ciencias Veterinarias
Argentina
domiciliary habitat
Triatoma infestans
triatoma virus
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.
format Articulo
Articulo
author Susevich, María Laura
Martí, Gerardo Aníbal
Balsalobre, Agustín
Echeverría, María Gabriela
author_facet Susevich, María Laura
Martí, Gerardo Aníbal
Balsalobre, Agustín
Echeverría, María Gabriela
author_sort Susevich, María Laura
title Phylogenetics Based on Partial ORF2 of Triatoma Virus in Triatomines Collected over a Decade from Domiciliary Habitats
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
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/86702
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