Signature of climatic differentiation on mitochondrial DNA of Drosophila sturtevanti

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniv. des Antilles-
Autor(es): dc.contributorUniversité Paris-Saclay-
Autor(es): dc.creatorZorzato, Samara Videira-
Autor(es): dc.creatorYassin, Amir-
Autor(es): dc.creatorMadi-Ravazzi, Lilian-
Data de aceite: dc.date.accessioned2025-08-21T19:06:03Z-
Data de disponibilização: dc.date.available2025-08-21T19:06:03Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/24701394.2021.2024814-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/223502-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/223502-
Descrição: dc.descriptionPleistocene climatic changes have played a major role in the evolution of Brazilian Atlantic Forest and South America biodiversity but their impacts on the genetic structure of widely distributed species remain unclear. Here, we investigate mitochondrial DNA (mtDNA) diversity in 21 geographical populations of Drosophila sturtevanti, Nucleotide sequences of the cytochrome C oxidase subunits I and II genes (COI and COII, respectively) from 163 individuals, showed a significant north-south structure, in spite of an overall low level of variation. The haplotypes clustered in three groups that showed strong correlations with geographical and climatic variables, suggesting that local adaptations might have contributed to differentiation within the species. Coalescent-based analyses indicated that the three clusters have differentiated nearly ∼17.000 years ago, suggesting a major role for Pleistocene changes in shaping current day distributions and differentiation of widespread Neotropical species.-
Descrição: dc.descriptionDepartment of Biology UNESP - São Paulo State University, São Paulo-
Descrição: dc.descriptionInstitut de Systématique Evolution Biodiversité (ISYEB) Centre National de la Recherche Scientifique MNHN EPHE Sorbonne Université Univ. des Antilles-
Descrição: dc.descriptionLaboratoire Évolution Génomes Comportement et Écologie CNRS IRD Université Paris-Saclay-
Descrição: dc.descriptionDepartment of Biology UNESP - São Paulo State University, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationMitochondrial DNA Part A: DNA Mapping, Sequencing, and Analysis-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAdaptation-
Palavras-chave: dc.subjectmtDNA-
Palavras-chave: dc.subjectneotropics-
Palavras-chave: dc.subjectpaleoclimate-
Palavras-chave: dc.subjectphylogeography-
Palavras-chave: dc.subjectsaltans group-
Título: dc.titleSignature of climatic differentiation on mitochondrial DNA of Drosophila sturtevanti-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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