Karyotype Evolution in Triatominae (Hemiptera, Reduviidae): The Role of Chromosomal Rearrangements in the Diversification of Chagas Disease Vectors

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dc.contributor.authorReis, Yago Visinho dos [UNESP]
dc.contributor.authorde Oliveira, Jader
dc.contributor.authorMadeira, Fernanda Fernandez [UNESP]
dc.contributor.authorRavazi, Amanda [UNESP]
dc.contributor.authorOliveira, Ana Beatriz Bortolozo de [UNESP]
dc.contributor.authorBittinelli, Isadora da Silva [UNESP]
dc.contributor.authorDelgado, Luiza Maria Grzyb [UNESP]
dc.contributor.authorde Azeredo-Oliveira, Maria Tercília Vilela [UNESP]
dc.contributor.authorRosa, João Aristeu da [UNESP]
dc.contributor.authorGalvão, Cleber
dc.contributor.authorAlevi, Kaio Cesar Chaboli [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionInstituto Oswaldo Cruz (FIOCRUZ)
dc.date.accessioned2023-07-29T16:10:56Z
dc.date.available2023-07-29T16:10:56Z
dc.date.issued2023-04-01
dc.description.abstractSeveral cytogenetic studies have already been performed in Triatominae, such that different karyotypes could be characterized (ranging from 2n = 21 to 25 chromosomes), being the changes in the number of chromosomes related mainly to fusion and fission events. These changes have been associated with reproductive isolation and speciation events in other insect groups. Thus, we evaluated whether different karyotypes could act in the reproductive isolation of triatomines and we analyzed how the events of karyotypic evolution occurred along the diversification of these vectors. For this, experimental crosses were carried out between triatomine species with different karyotypes. Furthermore, based on a phylogeny with 88 triatomine taxa (developed with different molecular markers), a reconstruction of ancestral karyotypes and of anagenetic and cladogenetic events related to karyotypic alterations was performed through the ChromoSSE chromosomal evolution model. All crosses performed did not result in hybrids (prezygotic isolation in both directions). Our modeling results suggest that during Triatominae diversification, at least nine cladogenetic events may be associated with karyotype change. Thus, we emphasize that these alterations in the number of chromosomes can act as a prezygotic barrier in Triatominae (karyotypic isolation), being important evolutionary events during the diversification of the species of Chagas disease vectors.en
dc.description.affiliationInstituto de Biociências de Botucatu Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Rua Dr. Antônio Celso Wagner Zanin, 250, Distrito de Rubião Junior, SP
dc.description.affiliationLaboratório de Entomologia em Saúde Pública Faculdade de Saúde Pública Universidade de São Paulo (USP), Av. Dr. Arnaldo 715, SP
dc.description.affiliationLaboratório de Biologia Celular Instituto de Biociências Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Letras e Ciências Exatas, Rua Cristóvão Colombo 2265, SP
dc.description.affiliationLaboratório de Parasitologia Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Rodovia Araraquara-Jaú km 1, SP
dc.description.affiliationLaboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos Instituto Oswaldo Cruz (FIOCRUZ), Av. Brasil 4365, Pavilhão Rocha Lima, sala 505, RJ
dc.description.affiliationUnespInstituto de Biociências de Botucatu Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Rua Dr. Antônio Celso Wagner Zanin, 250, Distrito de Rubião Junior, SP
dc.description.affiliationUnespLaboratório de Biologia Celular Instituto de Biociências Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Letras e Ciências Exatas, Rua Cristóvão Colombo 2265, SP
dc.description.affiliationUnespLaboratório de Parasitologia Faculdade de Ciências Farmacêuticas Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), Rodovia Araraquara-Jaú km 1, SP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.identifierhttp://dx.doi.org/10.3390/ijms24076350
dc.identifier.citationInternational Journal of Molecular Sciences, v. 24, n. 7, 2023.
dc.identifier.doi10.3390/ijms24076350
dc.identifier.issn1422-0067
dc.identifier.issn1661-6596
dc.identifier.scopus2-s2.0-85152305590
dc.identifier.urihttp://hdl.handle.net/11449/249852
dc.language.isoeng
dc.relation.ispartofInternational Journal of Molecular Sciences
dc.sourceScopus
dc.subjectChromoSSE
dc.subjectexperimental crosses
dc.subjectkaryotypic isolation
dc.subjectphylogenetic analysis
dc.titleKaryotype Evolution in Triatominae (Hemiptera, Reduviidae): The Role of Chromosomal Rearrangements in the Diversification of Chagas Disease Vectorsen
dc.typeArtigo
unesp.author.orcid0000-0003-1861-6703[1]
unesp.author.orcid0000-0002-2588-1911[2]
unesp.author.orcid0000-0003-4027-9205[10]
unesp.departmentCiências Biológicas - FCFpt

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Artigos - Biologia - IBILCE
Araraquara - FCF - Faculdade de Ciências Farmacêuticas