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Genetic diversification of Panstrongylus geniculatus (Reduviidae: Triatominae) in northern South America

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dc.creatorCaicedo-Garzón, Valentinaspa
dc.creatorSalgado-Roa, Fabian C.spa
dc.creatorSanchez-Herrera, Melissa
dc.creatorGalindo Hernández, Carolinaspa
dc.creatorArias-Giraldo, Luisa Maríaspa
dc.creatorGarcía, Linethspa
dc.creatorVallejo, Gustavospa
dc.creatorCantillo, Omarspa
dc.creatorTovar, Catalinaspa
dc.creatorda Rosa, Joao Aristeuspa
dc.creatorCarrasco, Hernán J.spa
dc.creatorSegovia, Maikellspa
dc.creatorSalazar, Camilo
dc.creatorRamírez, Juan David
dc.date.accessioned2020-05-25T23:58:15Z
dc.date.available2020-05-25T23:58:15Z
dc.date.created2019spa
dc.description.abstractTriatomines are the vectors of Trypanosoma cruzi, the etiological agent of Chagas disease. Although Triatoma and Rhodnius are the most-studied vector genera, other triatomines, such as Panstrongylus, also transmit T. cruzi, creating new epidemiological scenarios. Panstrongylus has at least 13 reported species but there is limited information about its intraspecific genetic variation and patterns of diversification. Here, we begin to fill this gap by studying populations of P. geniculatus from Colombia and Venezuela and including other epidemiologically important species from the region. We examined the pattern of diversification of P. geniculatus in Colombia using mitochondrial and nuclear ribosomal data. Genetic diversity and differentiation were calculated within and among populations of P. geniculatus. Moreover, we constructed maximum likelihood and Bayesian inference phylogenies and haplotype networks using P. geniculatus and other species from the genus (P. megistus, P. lignarius, P. lutzi, P. tupynambai, P. chinai, P. rufotuberculatus and P. howardi). Using a coalescence framework, we also dated the P. geniculatus lineages. The total evidence tree showed that P. geniculatus is a monophyletic species, with four clades that are concordant with its geographic distribution and are partly explained by the Andes orogeny. However, other factors, including anthropogenic and eco-epidemiological effects must be investigated to explain the existence of recent geographic P. geniculatus lineages. The epidemiological dynamics in structured vector populations, such as those found here, warrant further investigation. Extending our knowledge of P. geniculatus is necessary for the accurate development of effective strategies for the control of Chagas disease vectors. © 2019 Caicedo-Garzón et al.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1371/journal.pone.0223963
dc.identifier.issn19326203
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22829
dc.language.isoengspa
dc.publisherPublic Library of Sciencespa
dc.relation.citationIssueNo. 10
dc.relation.citationTitlePLoS ONE
dc.relation.citationVolumeVol. 14
dc.relation.ispartofPLoS ONE, ISSN:19326203, Vol.14, No.10 (2019)spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85073594797&doi=10.1371%2fjournal.pone.0223963&partnerID=40&md5=62acc99a547a53be2ca5f47192c4214dspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordAnimal tissueeng
dc.subject.keywordRibosomaleng
dc.subject.keywordPopulationeng
dc.subject.keywordMoleculareng
dc.subject.keywordDNAeng
dc.subject.keywordBayes theoremspa
dc.subject.keywordChagas diseasespa
dc.subject.keywordCladisticsspa
dc.subject.keywordControlled studyspa
dc.subject.keywordGenetic analysisspa
dc.subject.keywordGenetic variabilityspa
dc.subject.keywordGeographic distributionspa
dc.subject.keywordHaplotypespa
dc.subject.keywordMaximum likelihood methodspa
dc.subject.keywordMitochondrionspa
dc.subject.keywordMolecular phylogenyspa
dc.subject.keywordMonophylyspa
dc.subject.keywordNonhumanspa
dc.subject.keywordPanstrongylusspa
dc.subject.keywordPanstrongylus chinaispa
dc.subject.keywordPanstrongylus geniculatusspa
dc.subject.keywordPanstrongylus howardispa
dc.subject.keywordPanstrongylus lignariusspa
dc.subject.keywordPanstrongylus lutzispa
dc.subject.keywordPanstrongylus megistusspa
dc.subject.keywordPanstrongylus rufotuberculatusspa
dc.subject.keywordPanstrongylus tupynambaispa
dc.subject.keywordPopulation dynamicsspa
dc.subject.keywordPopulation genetic structurespa
dc.subject.keywordRibosomespa
dc.subject.keywordSouth americaspa
dc.subject.keywordVector controlspa
dc.subject.keywordAnimalspa
dc.subject.keywordCell nucleusspa
dc.subject.keywordClassificationspa
dc.subject.keywordDna sequencespa
dc.subject.keywordGeneticsspa
dc.subject.keywordMolecular evolutionspa
dc.subject.keywordPopulation geneticsspa
dc.subject.keywordRibosome dnaspa
dc.subject.keywordAnimalsspa
dc.subject.keywordCell nucleusspa
dc.subject.keywordEvolutioneng
dc.subject.keywordGeneticseng
dc.subject.keywordMitochondriaspa
dc.subject.keywordPhylogenyspa
dc.subject.keywordSequence analysiseng
dc.titleGenetic diversification of Panstrongylus geniculatus (Reduviidae: Triatominae) in northern South Americaspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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