Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia

Detalhes bibliográficos
Autor(a) principal: Menezes, Tiago
Data de Publicação: 2017
Outros Autores: Romeiras, Maria, Sequeira, Miguel M., Moura, Mónica
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/14623
Resumo: Original Research
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spelling Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in MacaronesiaCampanulaceaedivergence time estimationendemichybridizationMacaronesiaphylogenyOriginal ResearchMacaronesia has long been recognized as a natural model for studying evolutionary processes in plant diversification. Several studies have attempted to focus on single lineages, and few have covered the diversification of a family across all the archipelagos. We used a comprehensive sample to clarify the phylogenetic relationships and the biogeographic history of the Macaronesian Campanulaceae. Hypotheses related to the colonization of these archipelagos will be used to examine the diversification patterns of different lineages. We sequenced the ITS region and six cpDNA markers (atpB, matK, petD, rbcL, trnL-F, and psbA-trnH) from 10 Campanulaceae species, including seven endemic species in Macaronesia. The phylogeny of these taxa was reconstructed using maximum parsimony, maximum likelihood, and Bayesian inference. To study the relationships within each lineage, haplotype networks were calculated using NeighborNet and TCS algorithms. Moreover, data were combined with fossil information to construct time-calibrated trees for the Macaronesian Campanulaceae species. The phylogenetic analyses are largely congruent with current taxon circumscriptions, and all the endemic genera formed monophyletic clades, namely Azorina in Azores; Musschia in Madeira; and Campanula in Cape Verde. The Azorina clade and the Cape Verde endemic Campanula may share a common ancestor in North Africa, and the divergence was dated ca. 12.3 million years ago (Mya). The divergence of the Musschia clade began in the Pliocene ca. 3.4 Mya. Moreover, several examples of intraspecific variation were revealed among the native species with a clear geographic structured patterns, suggesting that cryptic diversity might exist within the native Macaronesian Campanulaceae when compared to the close mainland taxa (e.g., Campanula erinus, Trachelium caeruleum), but additional studies are needed to support the molecular data. This study highlights the power of combining data (e.g., phylogeny and divergence times, with species distribution data) for testing diversification hypotheses within the unique Macaronesian flora, providing useful information for future conservation efforts.John Wiley and SonsRepositório da Universidade de LisboaMenezes, TiagoRomeiras, MariaSequeira, Miguel M.Moura, Mónica2018-01-03T12:04:42Z20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/14623engEcology and Evolution. 2017;1–2110.1002/ece3.3640info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-03-06T14:44:39Zoai:www.repository.utl.pt:10400.5/14623Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:00:27.078579Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
title Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
spellingShingle Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
Menezes, Tiago
Campanulaceae
divergence time estimation
endemic
hybridization
Macaronesia
phylogeny
title_short Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
title_full Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
title_fullStr Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
title_full_unstemmed Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
title_sort Phylogenetic relationships and phylogeography of relevant lineages within the complex Campanulaceae family in Macaronesia
author Menezes, Tiago
author_facet Menezes, Tiago
Romeiras, Maria
Sequeira, Miguel M.
Moura, Mónica
author_role author
author2 Romeiras, Maria
Sequeira, Miguel M.
Moura, Mónica
author2_role author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Menezes, Tiago
Romeiras, Maria
Sequeira, Miguel M.
Moura, Mónica
dc.subject.por.fl_str_mv Campanulaceae
divergence time estimation
endemic
hybridization
Macaronesia
phylogeny
topic Campanulaceae
divergence time estimation
endemic
hybridization
Macaronesia
phylogeny
description Original Research
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01T00:00:00Z
2018-01-03T12:04:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/14623
url http://hdl.handle.net/10400.5/14623
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Ecology and Evolution. 2017;1–21
10.1002/ece3.3640
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv John Wiley and Sons
publisher.none.fl_str_mv John Wiley and Sons
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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