Systematics and biogeography of the Atlantic Forest endemic genus Juliomys (Rodentia: Cricetidae): A test of diversification hypothesis using mitochondrial data

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dc.contributorMuseu Biológicopt_BR
dc.contributor.authorPires, Carolinapt_BR
dc.contributor.authorWeksler, Marcelopt_BR
dc.contributor.authorLanes, Rayque O.pt_BR
dc.contributor.authorViana, Maria Carolinapt_BR
dc.contributor.authorHingst-Zaher, Erikapt_BR
dc.contributor.authorFaria, Michel B.pt_BR
dc.contributor.authorAlvarez, Martín R.pt_BR
dc.contributor.authorBonvicino, Cibele R.pt_BR
dc.date.accessioned2023-07-06T13:07:29Z-
dc.date.available2023-07-06T13:07:29Z-
dc.date.issued2023pt_BR
dc.identifier.citationPires C, Weksler M, Lanes RO., Viana MC, Hingst-Zaher E, Faria MB., et al. Systematics and biogeography of the Atlantic Forest endemic genus Juliomys (Rodentia: Cricetidae): A test of diversification hypothesis using mitochondrial data. J Mamm Evol. 2023 May; 30:695-712. doi:10.1007/s10914-023-09661-9.pt_BR
dc.identifier.urihttps://repositorio.butantan.gov.br/handle/butantan/4963-
dc.description.abstractThe Atlantic Forest harbors a large species richness and high levels of endemism, but the processes that shaped its biodiversity are poorly studied, especially for mammals. Among them are the endemic mice Juliomys, which comprise forest dwellers distributed in southeastern and southern Brazil, northeastern Argentina, and eastern Paraguay. In this study, we investigate the phylogenetic relationships among species and perform phylogeographic analyses to evaluate the population structure and demographic scenarios through mitochondrial gene cytochrome b sequences. We investigate three hypotheses of diversification (forest refuges, montane isolate, and geomorphological events) to understand the evolution of the Juliomys species. Phylogenetic analyses recovered five clades/lineages, four of which are congruent with species currently recognized. The fifth lineage expands the range of the genus 659 km to the north and may represent a new species. The observed demographic and geographic structure of genetic diversity does not match the forest refuge hypothesis as mechanism to explain the diversification in Juliomys. Our results recovered J. rimofrons and J. ximenezi as sister species, supporting predictions of montane isolate hypothesis. We also detected a shallow genetic structure in J. pictipes and J. ossitenuis. Both phylogeographic breaks were congruent with limits of the São Paulo Basin, an area that has undergone Neogene reactivations of tectonic faults. It is suggested that geomorphological events led to a deformed landscape that influenced the dynamics of sedimentary basins and promoted an incipient population structure in J. pictipes and J. ossitenuis. Our findings demonstrate that the divergences whithin Juliomys species occurred during the Quaternary, too recently to have produced strong geographic structure.pt_BR
dc.description.sponsorship(CAPES) Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.description.sponsorship(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorship(FAPERJ) Fundação de Amparo à Pesquisa do Estado do Rio de Janeiropt_BR
dc.description.sponsorship(FAPEMIG) Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipFundação Grupo Boticáriopt_BR
dc.description.sponsorship(UESC) Universidade Estadual de Santa Cruzpt_BR
dc.description.sponsorship(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulopt_BR
dc.format.extent695-712pt_BR
dc.language.isoEnglishpt_BR
dc.relation.ispartofJournal of Mammalian Evolutionpt_BR
dc.rightsRestricted accesspt_BR
dc.titleSystematics and biogeography of the Atlantic Forest endemic genus Juliomys (Rodentia: Cricetidae): A test of diversification hypothesis using mitochondrial datapt_BR
dc.typeArticlept_BR
dc.identifier.doi10.1007/s10914-023-09661-9pt_BR
dc.identifier.urlhttps://doi.org/10.1007/s10914-023-09661-9pt_BR
dc.contributor.external(UFRJ) Universidade Federal do Rio de Janeiropt_BR
dc.contributor.external(INCA) Instituto Nacional de Câncer José Alencar Gomes da Silvapt_BR
dc.contributor.external(UNICAMP) Universidade Estadual de Campinaspt_BR
dc.contributor.externalUnivértixpt_BR
dc.contributor.external(UESC) Universidade Estadual de Santa Cruzpt_BR
dc.contributor.external(IOC) Instituto Oswaldo Cruzpt_BR
dc.identifier.citationvolume30pt_BR
dc.subject.keywordatlantic forestpt_BR
dc.subject.keywordclimate dynamicspt_BR
dc.subject.keyworddistribution extensionpt_BR
dc.subject.keywordneotectonicspt_BR
dc.subject.keywordphylogeographypt_BR
dc.relation.ispartofabbreviatedJ Mamm Evolpt_BR
dc.identifier.citationabntv. 30, p. 695-712, mai. 2023pt_BR
dc.identifier.citationvancouver2023 May; 30:695-712pt_BR
dc.contributor.butantanHingst-Zaher, Erika|:Pesquisador|:Museu Biológico|:pt_BR
dc.sponsorship.butantan(CAPES) Coordenação de Aperfeiçoamento de Pessoal de Nível Superior¦¦pt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦309654-2020-3pt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦403761/2020-4pt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦400172/2022-4pt_BR
dc.sponsorship.butantan(CNPq) Conselho Nacional de Desenvolvimento Científico e Tecnológico¦¦304498/2014-9pt_BR
dc.sponsorship.butantan(FAPERJ) Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro¦¦E-26/201.232/2022pt_BR
dc.sponsorship.butantan(FAPERJ) Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro¦¦E-26/211.406/2019pt_BR
dc.sponsorship.butantan(FAPERJ) Fundação de Amparo à Pesquisa do Estado do Rio de Janeiro¦¦E26/010.001425/2019pt_BR
dc.sponsorship.butantan(FAPEMIG) Fundação de Amparo à Pesquisa do Estado de Minas Gerais¦¦pt_BR
dc.sponsorship.butantanFundação Grupo Boticário¦¦0818-20091pt_BR
dc.sponsorship.butantan(UESC) Universidade Estadual de Santa Cruz¦¦00220.1100.953pt_BR
dc.sponsorship.butantan(UESC) Universidade Estadual de Santa Cruz¦¦00220.1100.1048pt_BR
dc.sponsorship.butantan(FAPESP) Fundação de Amparo à Pesquisa do Estado de São Paulo¦¦2016/50127-5pt_BR
dc.identifier.bvsccBR78.1pt_BR
dc.identifier.bvsdbIBProdpt_BR
dc.description.dbindexedYespt_BR
item.fulltextSem Texto completo-
item.languageiso639-1English-
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