Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy

Detalhes bibliográficos
Autor(a) principal: Amaral, Érica Virgínia Estêfane de Jesus
Data de Publicação: 2020
Outros Autores: Sales, Juliana de Fátima, Reis, Edésio Fialho dos, Coelho, Christiano Peres, Castro, Evaristo Mauro de, Pinto, Jefferson Fernando Naves
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/46787
Resumo: The species Campomanesia adamantium and C. pubescens present a great morphological variability, with the existence of morphotypes and the indication of a possible hybridization process occurring between them. Thus, the aim of this study was to characterize the Campomanesia adamantium species and morphotypes of species Campomanesia pubescens through palynological reviews and with the use of molecular markers to assist the taxonomic description of the species. The plant material was collected in the experimental field of Federal University of Jataí, in bloom of 2014, and analyzes were performed in the Morphology Laboratory of Plant Taxonomy and in the Laboratory of Genetics and Plant Breeding belonging to the same institution. Analysis of scanning electron microscopy was performed at the Federal University of Lavras. Important information was found that reinforce the possibility of cross between Campomanesia adamantium and Campomanesia pubescens, generating morphotypes intermediaries, indicating a possible hybridisation process. It can be concluded that Campomanesia adamantium is farthest from the morphotype 2 from Campomanesia pubescens, and morphotypes 1 and 3 are intermediate between them, possibly being hybrids.
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spelling Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomyGabirobaHybridizationPollen grainsTaxonomyGabirobeiraHibridizaçãoGrãos de pólenTaxonomiaThe species Campomanesia adamantium and C. pubescens present a great morphological variability, with the existence of morphotypes and the indication of a possible hybridization process occurring between them. Thus, the aim of this study was to characterize the Campomanesia adamantium species and morphotypes of species Campomanesia pubescens through palynological reviews and with the use of molecular markers to assist the taxonomic description of the species. The plant material was collected in the experimental field of Federal University of Jataí, in bloom of 2014, and analyzes were performed in the Morphology Laboratory of Plant Taxonomy and in the Laboratory of Genetics and Plant Breeding belonging to the same institution. Analysis of scanning electron microscopy was performed at the Federal University of Lavras. Important information was found that reinforce the possibility of cross between Campomanesia adamantium and Campomanesia pubescens, generating morphotypes intermediaries, indicating a possible hybridisation process. It can be concluded that Campomanesia adamantium is farthest from the morphotype 2 from Campomanesia pubescens, and morphotypes 1 and 3 are intermediate between them, possibly being hybrids.As espécies Campomanesia adamantium e C. pubescens apresentam uma grande variabilidade morfológica, com a existência de morfotipos e, a indicação de um possível processo de hibridação ocorrendo entre elas. Assim o objetivo deste estudo foi caracterizar a espécie Campomanesia adamantium e os morfotipos da espécie Campomanesia pubescens através de análises palinológicas e com uso de marcadores moleculares para auxiliar na descrição taxonômica das espécies. O material vegetal foi coletado no campo experimental da Universidade Federal de Jataí, na floração de 2014 e as análises realizadas no Laboratório Morfologia e Taxonomia Vegetal e no Laboratório de Genética e Melhoramento de Plantas da mesma instituição. As análises de microscopia eletrônica de varredura foram realizadas na Universidade Federal de Lavras. Foram encontradas informações importantes que reforçam a possibilidade de cruzamento entre C. adamantium e C. pubescens, gerando morfotipos intermediários, indicando um possível processo de hibridação. Pode-se concluir que C. adamantium está mais distante do morfotipo 2 de C. pubescens e os morfotipos 1 e 3 são intermediários entre eles, sendo possivelmente híbridos.Instituto de Pesquisas Jardim Botânico do Rio de Janeiro2021-07-20T17:42:22Z2021-07-20T17:42:22Z2020-11info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfAMARAL, E. V. E. de J. et al. Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy. Rodriguésia, Rio de Janeiro, v. 71, e02652018 , 2020. DOI: https://doi.org/10.1590/2175-7860202071132.http://repositorio.ufla.br/jspui/handle/1/46787Rodriguésiareponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessAmaral, Érica Virgínia Estêfane de JesusSales, Juliana de FátimaReis, Edésio Fialho dosCoelho, Christiano PeresCastro, Evaristo Mauro dePinto, Jefferson Fernando Naveseng2021-07-20T17:42:39Zoai:localhost:1/46787Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-07-20T17:42:39Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
title Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
spellingShingle Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
Amaral, Érica Virgínia Estêfane de Jesus
Gabiroba
Hybridization
Pollen grains
Taxonomy
Gabirobeira
Hibridização
Grãos de pólen
Taxonomia
title_short Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
title_full Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
title_fullStr Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
title_full_unstemmed Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
title_sort Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy
author Amaral, Érica Virgínia Estêfane de Jesus
author_facet Amaral, Érica Virgínia Estêfane de Jesus
Sales, Juliana de Fátima
Reis, Edésio Fialho dos
Coelho, Christiano Peres
Castro, Evaristo Mauro de
Pinto, Jefferson Fernando Naves
author_role author
author2 Sales, Juliana de Fátima
Reis, Edésio Fialho dos
Coelho, Christiano Peres
Castro, Evaristo Mauro de
Pinto, Jefferson Fernando Naves
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Amaral, Érica Virgínia Estêfane de Jesus
Sales, Juliana de Fátima
Reis, Edésio Fialho dos
Coelho, Christiano Peres
Castro, Evaristo Mauro de
Pinto, Jefferson Fernando Naves
dc.subject.por.fl_str_mv Gabiroba
Hybridization
Pollen grains
Taxonomy
Gabirobeira
Hibridização
Grãos de pólen
Taxonomia
topic Gabiroba
Hybridization
Pollen grains
Taxonomy
Gabirobeira
Hibridização
Grãos de pólen
Taxonomia
description The species Campomanesia adamantium and C. pubescens present a great morphological variability, with the existence of morphotypes and the indication of a possible hybridization process occurring between them. Thus, the aim of this study was to characterize the Campomanesia adamantium species and morphotypes of species Campomanesia pubescens through palynological reviews and with the use of molecular markers to assist the taxonomic description of the species. The plant material was collected in the experimental field of Federal University of Jataí, in bloom of 2014, and analyzes were performed in the Morphology Laboratory of Plant Taxonomy and in the Laboratory of Genetics and Plant Breeding belonging to the same institution. Analysis of scanning electron microscopy was performed at the Federal University of Lavras. Important information was found that reinforce the possibility of cross between Campomanesia adamantium and Campomanesia pubescens, generating morphotypes intermediaries, indicating a possible hybridisation process. It can be concluded that Campomanesia adamantium is farthest from the morphotype 2 from Campomanesia pubescens, and morphotypes 1 and 3 are intermediate between them, possibly being hybrids.
publishDate 2020
dc.date.none.fl_str_mv 2020-11
2021-07-20T17:42:22Z
2021-07-20T17:42:22Z
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 AMARAL, E. V. E. de J. et al. Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy. Rodriguésia, Rio de Janeiro, v. 71, e02652018 , 2020. DOI: https://doi.org/10.1590/2175-7860202071132.
http://repositorio.ufla.br/jspui/handle/1/46787
identifier_str_mv AMARAL, E. V. E. de J. et al. Campomanesia adamantium and Campomanesia pubesncens are distinct species? Use of palynology and molecular markers in taxonomy. Rodriguésia, Rio de Janeiro, v. 71, e02652018 , 2020. DOI: https://doi.org/10.1590/2175-7860202071132.
url http://repositorio.ufla.br/jspui/handle/1/46787
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Pesquisas Jardim Botânico do Rio de Janeiro
dc.source.none.fl_str_mv Rodriguésia
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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