Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/266991 |
Resumo: | Myrtaceae is a large and species-rich family of woody eudicots, with prevalent distribution in the Southern Hemisphere. Classification and taxonomy of species belonging to this family is quite challenging, sometimes with difficulty in species identification and producing phylogenies with low support for species relationships. Most of the current knowledge comes from few molecular markers, such as plastid genes and intergenic regions, which can be difficult to handle and produce conflicting results. Based on plastid protein-coding sequences and nuclear markers, we present a topology for the phylogenetic relationships among Myrtaceae tribes. Our phylogenetic estimate offers a contrasting topology over previous analysis with fewer markers. Plastome phylogeny groups the tribes Syzygieae and Eucalypteae and individual chloroplast genes produce divergent topologies, especially among species within Myrteae tribe, but also in regard to the grouping of Syzygieae and Eucalypteae. Results are consistent and reproducible with both nuclear and organellar datasets. It confronts previous data about the deep nodes of Myrtaceae phylogeny. |
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Balbinott, NataliaRodrigues, Nureyev FerreiraGuzman, FrankZolet, Andreia Carina TurchettoMargis, Rogerio2023-11-11T03:24:24Z20221415-4757http://hdl.handle.net/10183/266991001153290Myrtaceae is a large and species-rich family of woody eudicots, with prevalent distribution in the Southern Hemisphere. Classification and taxonomy of species belonging to this family is quite challenging, sometimes with difficulty in species identification and producing phylogenies with low support for species relationships. Most of the current knowledge comes from few molecular markers, such as plastid genes and intergenic regions, which can be difficult to handle and produce conflicting results. Based on plastid protein-coding sequences and nuclear markers, we present a topology for the phylogenetic relationships among Myrtaceae tribes. Our phylogenetic estimate offers a contrasting topology over previous analysis with fewer markers. Plastome phylogeny groups the tribes Syzygieae and Eucalypteae and individual chloroplast genes produce divergent topologies, especially among species within Myrteae tribe, but also in regard to the grouping of Syzygieae and Eucalypteae. Results are consistent and reproducible with both nuclear and organellar datasets. It confronts previous data about the deep nodes of Myrtaceae phylogeny.application/pdfengGenetics and molecular biology. Ribeirão Preto. Vol. 45, no. 1 (2022), e20210191, 13 p.FilogenéticacpDNAEucalypteaeMyrteaeSyzygieaePerspectives in Myrtaceae evolution from plastomes and nuclear phylogeniesinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/otherinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001153290.pdf.txt001153290.pdf.txtExtracted Texttext/plain65799http://www.lume.ufrgs.br/bitstream/10183/266991/2/001153290.pdf.txtfbf0ccfef6b1f19f7f4f17c4c9809eb8MD52ORIGINAL001153290.pdfTexto completo (inglês)application/pdf2449501http://www.lume.ufrgs.br/bitstream/10183/266991/1/001153290.pdf801c7334652abaa5a55b7b86d9ec819fMD5110183/2669912024-05-23 06:43:04.809325oai:www.lume.ufrgs.br:10183/266991Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-05-23T09:43:04Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
title |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
spellingShingle |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies Balbinott, Natalia Filogenética cpDNA Eucalypteae Myrteae Syzygieae |
title_short |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
title_full |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
title_fullStr |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
title_full_unstemmed |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
title_sort |
Perspectives in Myrtaceae evolution from plastomes and nuclear phylogenies |
author |
Balbinott, Natalia |
author_facet |
Balbinott, Natalia Rodrigues, Nureyev Ferreira Guzman, Frank Zolet, Andreia Carina Turchetto Margis, Rogerio |
author_role |
author |
author2 |
Rodrigues, Nureyev Ferreira Guzman, Frank Zolet, Andreia Carina Turchetto Margis, Rogerio |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Balbinott, Natalia Rodrigues, Nureyev Ferreira Guzman, Frank Zolet, Andreia Carina Turchetto Margis, Rogerio |
dc.subject.por.fl_str_mv |
Filogenética |
topic |
Filogenética cpDNA Eucalypteae Myrteae Syzygieae |
dc.subject.eng.fl_str_mv |
cpDNA Eucalypteae Myrteae Syzygieae |
description |
Myrtaceae is a large and species-rich family of woody eudicots, with prevalent distribution in the Southern Hemisphere. Classification and taxonomy of species belonging to this family is quite challenging, sometimes with difficulty in species identification and producing phylogenies with low support for species relationships. Most of the current knowledge comes from few molecular markers, such as plastid genes and intergenic regions, which can be difficult to handle and produce conflicting results. Based on plastid protein-coding sequences and nuclear markers, we present a topology for the phylogenetic relationships among Myrtaceae tribes. Our phylogenetic estimate offers a contrasting topology over previous analysis with fewer markers. Plastome phylogeny groups the tribes Syzygieae and Eucalypteae and individual chloroplast genes produce divergent topologies, especially among species within Myrteae tribe, but also in regard to the grouping of Syzygieae and Eucalypteae. Results are consistent and reproducible with both nuclear and organellar datasets. It confronts previous data about the deep nodes of Myrtaceae phylogeny. |
publishDate |
2022 |
dc.date.issued.fl_str_mv |
2022 |
dc.date.accessioned.fl_str_mv |
2023-11-11T03:24:24Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/other |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/266991 |
dc.identifier.issn.pt_BR.fl_str_mv |
1415-4757 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001153290 |
identifier_str_mv |
1415-4757 001153290 |
url |
http://hdl.handle.net/10183/266991 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Genetics and molecular biology. Ribeirão Preto. Vol. 45, no. 1 (2022), e20210191, 13 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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