Trends in evolution of the Triatomini tribe (Hemiptera, Triatominae): reproductive incompatibility between four species of geniculatus clade

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dc.contributor.authordos Reis, Yago Visinho [UNESP]
dc.contributor.authorde Oliveira, Jader
dc.contributor.authorMadeira, Fernanda Fernandez [UNESP]
dc.contributor.authorRavazi, Amanda [UNESP]
dc.contributor.authorde Oliveira, Ana Beatriz Bortolozo [UNESP]
dc.contributor.authorde Mello, Denis Vinicius [UNESP]
dc.contributor.authorCampos, Fabricio Ferreira [UNESP]
dc.contributor.authorde Azeredo-Oliveira, Maria Tercília Vilela [UNESP]
dc.contributor.authorda Rosa, João Aristeu [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.institutionLaboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos
dc.date.accessioned2023-07-29T15:13:02Z
dc.date.available2023-07-29T15:13:02Z
dc.date.issued2022-12-01
dc.description.abstractBackground: The geniculatus clade, composed by the rufotuberculatus, lignarius, geniculatus and megistus groups, relates evolutionarily the species of the genus Panstrongylus and Nesotriatoma. Several studies have shown that triatomine hybrids can play an important role in the transmission of Chagas disease. Natural hybrids between species of the geniculatus clade have never been reported to our knowledge. Thus, carrying out experimental crosses between species of the geniculatus clade can help to elucidate the taxonomic issues as well as contribute to the epidemiological knowledge of this group. Methods: Experimental crosses were carried out between species of the megistus and lignarius groups to evaluate the reproductive compatibility between them. A phylogenetic reconstruction was also performed with data available in GenBank for the species of the geniculatus clade to show the relationships among the crossed species. Results: Phylogenetic analysis grouped the species of the geniculatus clade into four groups, as previously reported. In the interspecific crosses performed there was no hatching of eggs, demonstrating the presence of prezygotic barriers between the crossed species and confirming their specific status. Conclusions: In contrast to the other groups of the Triatomini tribe, as well as the Rhodniini, there are prezygotic barriers that prevent the formation of hybrids between species of the megistus and lignarius groups. Thus, the geniculatus clade may represent an important evolutionary model for Triatominae, highlighting the need for further studies with greater sample efforts for this clade (grouping the 17 species of Panstrongylus and the three of Nesotriatoma). Graphical Abstract: [Figure not available: see fulltext.].en
dc.description.affiliationInstituto de Biociências Rua Dr. Antônio Celso Wagner Zanin Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), 250, Distrito de Rubião Júnior, SP
dc.description.affiliationLaboratório de Entomologia em Saúde Pública Departamento de Epidemiologia 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.affiliationInstituto Oswaldo Cruz (FIOCRUZ) Laboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos, Av. Brasil 4365, Pavilhão Rocha Lima, Sala 505, RJ
dc.description.affiliationUnespInstituto de Biociências Rua Dr. Antônio Celso Wagner Zanin Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), 250, Distrito de Rubião Júnior, 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.identifierhttp://dx.doi.org/10.1186/s13071-022-05540-z
dc.identifier.citationParasites and Vectors, v. 15, n. 1, 2022.
dc.identifier.doi10.1186/s13071-022-05540-z
dc.identifier.issn1756-3305
dc.identifier.scopus2-s2.0-85141134617
dc.identifier.urihttp://hdl.handle.net/11449/249326
dc.language.isoeng
dc.relation.ispartofParasites and Vectors
dc.sourceScopus
dc.subjectChagas disease vectors
dc.subjectNesotriatoma
dc.subjectPanstrongylus
dc.subjectPrezygotic isolation barrier
dc.subjectTriatomines
dc.titleTrends in evolution of the Triatomini tribe (Hemiptera, Triatominae): reproductive incompatibility between four species of geniculatus cladeen
dc.typeArtigo

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