Underlying microevolutionary processes parallel macroevolutionary patterns in ancient neotropical mountains

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorUniversity of Arkansas-
Autor(es): dc.contributorUniversidade Federal do Rio Grande do Norte (UFRN)-
Autor(es): dc.creatorDantas-Queiroz, Marcos Vinicius [UNESP]-
Autor(es): dc.creatorCacossi, Tami da Costa-
Autor(es): dc.creatorLeal, Bárbara Simões Santos-
Autor(es): dc.creatorChaves, Cleber Juliano Neves-
Autor(es): dc.creatorVasconcelos, Thais N. C.-
Autor(es): dc.creatorVersieux, Leonardo de Melo-
Autor(es): dc.creatorPalma-Silva, Clarisse [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:12:07Z-
Data de disponibilização: dc.date.available2022-08-04T22:12:07Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1111/jbi.14154-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222315-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222315-
Descrição: dc.descriptionAim: Ancient climatic fluctuations are invoked as the main driving force that generates the astonishing biodiversity in ancient mountains. As a result, endemism and spatial turnover are usually high and few species are widespread amongst entire mountain ranges, precluding the understanding of origins of macroevolutionary patterns. Here, we used a species endemic to, but widespread in, one of the most species-rich ancient mountains in the globe to test how environmental changes acted on and how their macroevolutionary patterns were shaped. Location: Espinhaço Range, Eastern Brazil. Taxon: Vriesea oligantha species complex (Bromeliaceae). Methods: We compiled data for plastidial regions and nuclear microsatellites to assess genetic diversity, population structure, migration rates and phylogenetic relationships. Using temperature and precipitation variables, we modelled suitable areas for the present and the past, estimating corridors between isolated populations. We also implemented Bayesian demographic analyses to estimate ancient populations dynamics. Finally, we tested if population structure is driven by isolation by environment or by distance using a Bayesian modelling approach. Results: Our results showed that the intraspecific divergence events of V. oligantha are older than those associated with the latest Pleistocene climatic oscillations, supporting the view that Quaternary climatic fluctuations are key components for understanding its population differentiation processes. Species distribution modelling estimated corridors between populations in the past, as also shown in the demographic analyses, depicting a major spatial reorganization during colder climates. Besides, the high genetic structure estimated results from both models of isolation by distance and by environment. Main conclusions: V. oligantha is a remarkable model to test the effects of climatic oscillations over the biological community, since this species originated in the early-Pleistocene, prevailing over several cycles of climatic fluctuations until today. The estimated demographic dynamics of V. oligantha agrees with the species-pump mechanism, suggesting it as the main cause of speciation within the Espinhaço Range. Moreover, the phylogeographic patterns of V. oligantha reflect previously recognised spatial and temporal macroevolutionary patterns in the Espinhaço Range, providing insights into how microevolutionary processes may have given rise to this astonishing mountain biodiversity.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionPrograma de Pós-graduação em Biologia Vegetal Universidade Estadual Paulista (UNESP)-
Descrição: dc.descriptionDepartamento de Biologia Vegetal Instituto de Biologia Universidade Estadual de Campinas (UNICAMP)-
Descrição: dc.descriptionDepartment of Biological Sciences University of Arkansas-
Descrição: dc.descriptionDepartamento de Botânica e Zoologia Centro de Biociências Universidade Federal do Rio Grande do Norte (UFRN)-
Descrição: dc.descriptionPrograma de Pós-graduação em Biologia Vegetal Universidade Estadual Paulista (UNESP)-
Descrição: dc.descriptionCNPq: 303794/2019-4 LMV-
Descrição: dc.descriptionCNPq: 305398/2019-9 CPS-
Descrição: dc.descriptionCAPES: 88881.128215/2016-01 MVDQ-
Descrição: dc.descriptionCAPES: PDSE 88881.190071/2018-01 MVDQ-
Descrição: dc.descriptionCAPES: PROAP-2015/CAPES/PPGCB-BV-
Descrição: dc.descriptionCNPq: produtividade 300819/2016-1-
Descrição: dc.descriptionCNPq: produtividade 304778/2013-3-
Formato: dc.format2312-2327-
Idioma: dc.languageen-
Relação: dc.relationJournal of Biogeography-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectapproximate Bayesian computation-
Palavras-chave: dc.subjectBromeliaceae-
Palavras-chave: dc.subjectcampos rupestres-
Palavras-chave: dc.subjectepiphytes-
Palavras-chave: dc.subjectEspinhaço-
Palavras-chave: dc.subjectinterglacial refugia-
Palavras-chave: dc.subjectphylogeography-
Palavras-chave: dc.subjectspecies-pump-
Palavras-chave: dc.subjectVriesea-
Título: dc.titleUnderlying microevolutionary processes parallel macroevolutionary patterns in ancient neotropical mountains-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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