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dc.date.accessioned 2018-05-11T17:36:22Z
dc.date.available 2018-05-11T17:36:22Z
dc.identifier.uri http://digital.cic.gba.gob.ar/handle/11746/7261
dc.title Transmission of a pathogenic virus (Iridoviridae) of Culex pipiens larvae mediated by the mermithid Strelkovimermis spiculatus (Nematoda) en
dc.type Artículo es
dcterms.abstract Little progress been made in elucidating the transmission pathway of the invertebrate iridescent virus (MIV). It has been proposed that the MIV has no active means to enter the mosquito larva. We have previously found that the presence of the mermithid nematode Strelkovimermis spiculatus is associated with MIV infection in Culex pipiens under field conditions. In the present study, we evaluated the transmission of MIV to C. pipiens larvae mediated by S. spiculatus and several factors involved in this pathway (mosquito instars, nematode:mosquito larva ratio, amount of viral inoculum). Our results indicate that S. spiculatus functions as an MIV vector to C. pipiens larvae and seems to be an important pathway of virus entry into this system. Moreover, TEM images of S. spiculatus exposed to the viral suspension showed no infections inside the nematode but showed that viral particles are carried over the cuticle of this mermithid. This explains the correspondence between MIV infection and the factors that affect the parasitism of S. spiculatus in C. pipiens larvae. en
dcterms.extent p. 40-44 es
dcterms.issued 2015-07
dcterms.language Inglés es
dcterms.license Attribution-NonCommercial 4.0 International (BY-NC 4.0) es
dcterms.publisher Elsevier es
dcterms.subject Iridoviridae es
dcterms.subject Culex pipiens es
dcterms.subject Strelkovimermis spiculatus es
cic.version info:eu-repo/semantics/publishedVersion es
dcterms.creator.author Muttis, Evangelina es
dcterms.creator.author Micieli, María Victoria es
dcterms.creator.author Urrutia, María Inés es
dcterms.creator.author García, Juan José es
cic.lugarDesarrollo Centro de Estudios Parasitológicos y de Vectores es
dcterms.subject.materia Zoología, Ornitología, Entomología, Etología es
dcterms.identifier.url Recurso online es
dcterms.identifier.other doi:10.1016/j.jip.2015.05.011 es
dcterms.isPartOf.issue vol. 129 es
dcterms.isPartOf.series Journal of Invertebrate Pathology es
cic.isPeerReviewed true es
cic.isFulltext true es


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