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Characterizing viral species in mosquitoes (Culicidae) in the Colombian Orinoco

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dc.creatorGómez, Marcelaspa
dc.creatorMartínez, Davidspa
dc.creatorPáez Triana, Luisaspa
dc.creatorLuna, Nicolásspa
dc.creatorDe las Salas, Jorge Luisspa
dc.creatorHernández, Carolinaspa
dc.creatorFlórez, Zamoraspa
dc.creatorMuñoz, Marinaspa
dc.creatorRamírez González, Alejandrospa
dc.date.accessioned2024-01-31T18:21:42Z
dc.date.available2024-01-31T18:21:42Z
dc.date.created2023-12-01spa
dc.date.issued2023spa
dc.descriptionMosquitoes (Diptera: Culicidae) are primary vectors of arthropod-borne viruses (arboviruses) that pose signifcant public health threats. Recent advances in sequencing technology emphasize the importance of understanding the arboviruses and nsect-specifc viruses (ISVs) hosted by mosquitoes, collectively called the “virome”. Colombia, a tropical country with favorable conditions for the development and adaptation of multiple species of Culicidae, ofers a favorable scenario for the transmission of epidemiologically important arboviruses. However, entomovirological surveillance studies are scarce in rural areas of the country, where humans, mosquitoes, and animals (both domestic and wild) coexist, leading to a higher risk of transmission of zoonotic diseases to humans. Thus, our study aimed to perform a preliminary metagenomic analysis of the mosquitoes of special relevance to public health belonging to the genera Ochlerotatus, Culex, Limatus, Mansonia, Psorophora, and Sabethes, within a rural savanna ecosystem in the Colombian Orinoco. We employed third-generation sequencing technology (Oxford Nanopore Technologies; ONT) to describe the virome of mosquitoes samples. Our results revealed that the virome was primarily shaped by insectspecifc viruses (ISVs), with the Ifaviridae family being the most prevalent across all mosquito samples. Furthermore, we identifed a group of ISVs that were common in all mosquito species tested, displaying the highest relative abundance concerning other groups of viruses. Notably, Hanko ifavirus-1 was especially prevalent in Culex eknomios (88.4%) and Ochlerotatus serratus (88.0%). Additionally, other ISVs, such as Guadalupe mosquito virus (GMV), Hubei mosquito virus1 (HMV1), Uxmal virus, Tanay virus, Cordoba virus, and Castlerea virus (all belonging to the Negevirus genus), were found as common viral species among the mosquitoes, although in lower proportions. These initial fndings contribute to our nderstanding of ISVs within mosquito vectors of the Culicidae family in the Eastern Plains of Colombia. We recommend that future research explore deeper into ISV species shared among diverse vector species, and their potential interactions with arboviruses. In addition, we also showed the need for a thorough exploration of the infuence of local rural habitat conditions on the shape of the virome in mosquito vectors.spa
dc.format.mimetypeapplication/pdfspa
dc.identifier.doihttp://doi.org/10.1038/s41598-023-49232-9spa
dc.identifier.issn2045-2322spa
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/42099
dc.language.isoengspa
dc.publisherUniversidad del Rosariospa
dc.relation.urihttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC10716246/pdf/41598_2023_Article_49232.pdfspa
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 Internationalspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccessspa
dc.rights.accesoAbierto (Texto Completo)spa
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/spa
dc.sourceScientific Reportsspa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subjectViral species in mosquitoesspa
dc.subjectViromespa
dc.subjectMetagenomic studyspa
dc.titleCharacterizing viral species in mosquitoes (Culicidae) in the Colombian Orinocospa
dc.typearticlespa
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersionspa
dc.type.spaArtículospa
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