Transcriptome-based phylogenomic analysis reveals evidence of ancient hybridization events in the Mepraia genus (Hemiptera: Reduviidae: Triatominae)

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Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorUniversity of Hawaii at Manoa-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniv. Metropolitana de Ciencias de la Educación-
Autor(es): dc.contributorTiradentes University (UNIT)-
Autor(es): dc.creatorBelintani, Tiago-
Autor(es): dc.creatorCongrains, Carlos-
Autor(es): dc.creatorPinotti, Heloisa-
Autor(es): dc.creatorChahad-Ehlers, Samira-
Autor(es): dc.creatorde Brito, Reinaldo A.-
Autor(es): dc.creatorOliveira, Jader-
Autor(es): dc.creatorFrías Lasserre, Daniel-
Autor(es): dc.creatorFontes, Felipe Mendes-
Autor(es): dc.creatorDa Rosa, João Aristeu-
Data de aceite: dc.date.accessioned2025-08-21T17:10:42Z-
Data de disponibilização: dc.date.available2025-08-21T17:10:42Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2022-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3389/fevo.2023.1215319-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/301378-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/301378-
Descrição: dc.descriptionIntroduction: The Mepraia genus is composed of three endemic species in Chile, namely Mepraia spinolai, Mepraia gajardoi, and Mepraia parapatrica, all capable of transmitting the causative agent of Chagas disease. Although species divergence within this genus is supported by morphological, molecular, and geological evidence, it has never been validated by genome-wide data. Methods: In this sense, a pioneering phylogenomic study was conducted using transcriptome data of the three species, aiming to infer robust phylogenies and evaluate the impact of interspecific gene flow on the evolution of these insects. Our transcriptomes were used to robustly infer the phylogenetic relationships, employing multi-species coalescent and supermatrix approaches, as well as to investigate the occurrence of introgression. Results and discussion: The inferred phylogenies support the monophyly of the three described taxa and infer divergence times, although gene trees display high levels of discordance. Our results indicate widespread introgression among Mepraia lineages. Thus, our results support that Mepraia diversification occurred in a short period resulting in reticulate phylogenies and low genetic diversity. Additionally, we obtained evidence of introgression suggesting that ancient hybridization has had a major role in the evolution of the three Mepraia species.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionInstitute of Biology Campinas State University (Unicamp), SP-
Descrição: dc.descriptionDepartment of Plant and Environmental Protection Services University of Hawaii at Manoa-
Descrição: dc.descriptionSchool of Pharmaceutical Sciences São Paulo State University (Unesp), SP-
Descrição: dc.descriptionDepartment of Genetics and Evolution Federal University of São Carlos (UFSCar), SP-
Descrição: dc.descriptionLaboratory of Entomology in Public Health Department of Epidemiology Faculty of Public Health University of São Paulo, SP-
Descrição: dc.descriptionInstituto de Entomologia Univ. Metropolitana de Ciencias de la Educación-
Descrição: dc.descriptionPost-Graduation Program in Health and Environment Tiradentes University (UNIT), SE-
Descrição: dc.descriptionSchool of Pharmaceutical Sciences São Paulo State University (Unesp), SP-
Descrição: dc.descriptionFAPESP: 17/06460-4-
Descrição: dc.descriptionCAPES: Financing Code 001.-
Idioma: dc.languageen-
Relação: dc.relationFrontiers in Ecology and Evolution-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectILS-
Palavras-chave: dc.subjectinterspecific gene flow-
Palavras-chave: dc.subjectintrogression-
Palavras-chave: dc.subjectmulti-species coalescent approach-
Palavras-chave: dc.subjectreticulate phylogenies-
Título: dc.titleTranscriptome-based phylogenomic analysis reveals evidence of ancient hybridization events in the Mepraia genus (Hemiptera: Reduviidae: Triatominae)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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