Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics

The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are...

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Detalhes bibliográficos
Autores: Pasella, M. M., Verbruggen, H., Maggs, C. A., Díaz Tapia, Pilar
Formato: artículo
Fecha de publicación:2019
País:España
Recursos:Universidad de Santiago de Compostela (USC)
Repositorio:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
Idioma:inglés
OAI Identifier:oai:minerva.usc.gal:10347/39190
Acesso em linha:https://hdl.handle.net/10347/39190
Access Level:acceso abierto
Palavra-chave:Evolution
Morphology
New order
New subfamily
Phylogenomics
Rhodophyta
241707 Algología (ficología)
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spelling Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomicsPasella, M. M.Verbruggen, H.Maggs, C. A.Díaz Tapia, PilarEvolutionMorphologyNew orderNew subfamilyPhylogenomicsRhodophyta241707 Algología (ficología)The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are currently recognized, but relationships within and among them are poorly understood. We produced a well-resolved phylogeny for the Ceramiales using plastid genomes for 80 (28 newly sequenced) representative species of the major lineages. Three of the previously recognized families were resolved as independent monophyletic lineages: Ceramiaceae, Wrangeliaceae and Rhodomelaceae. By contrast, our results indicated that the other six families require reclassification. We propose the new order Inkyuleeales, a new circumscription of the Callithamniaceae to include the Spyridiaceae, and a new concept of the Delesseriaceae that includes the Sarcomeniaceae and the Dasyaceae. We also investigated the evolution of the thallus structure, which has been important in the classical delineation of families. The ancestor of the Ceramiales was a monosiphonous filament that evolved into more complex morphologies several times independently during the evolutionary history of this hyperdiverse lineage.ElsevierUniversidade de Santiago de Compostela. Departamento de Botánica20192019-04-2520192019-04-25journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10347/39190reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostelainstname:Universidad de Santiago de Compostela (USC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:minerva.usc.gal:10347/391902026-06-15T12:47:27Z
dc.title.none.fl_str_mv Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
title Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
spellingShingle Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
Pasella, M. M.
Evolution
Morphology
New order
New subfamily
Phylogenomics
Rhodophyta
241707 Algología (ficología)
title_short Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
title_full Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
title_fullStr Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
title_full_unstemmed Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
title_sort Morphological evolution and classification of the red algal order Ceramiales inferred using plastid phylogenomics
dc.creator.none.fl_str_mv Pasella, M. M.
Verbruggen, H.
Maggs, C. A.
Díaz Tapia, Pilar
author Pasella, M. M.
author_facet Pasella, M. M.
Verbruggen, H.
Maggs, C. A.
Díaz Tapia, Pilar
author_role author
author2 Verbruggen, H.
Maggs, C. A.
Díaz Tapia, Pilar
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade de Santiago de Compostela. Departamento de Botánica
dc.subject.none.fl_str_mv Evolution
Morphology
New order
New subfamily
Phylogenomics
Rhodophyta
241707 Algología (ficología)
topic Evolution
Morphology
New order
New subfamily
Phylogenomics
Rhodophyta
241707 Algología (ficología)
description The order Ceramiales contains about one third of red algal diversity and it was classically classified into four families according to morphology. The first phylogenies based on one or two molecular markers were poorly supported and failed to resolve these families as monophyletic. Nine families are currently recognized, but relationships within and among them are poorly understood. We produced a well-resolved phylogeny for the Ceramiales using plastid genomes for 80 (28 newly sequenced) representative species of the major lineages. Three of the previously recognized families were resolved as independent monophyletic lineages: Ceramiaceae, Wrangeliaceae and Rhodomelaceae. By contrast, our results indicated that the other six families require reclassification. We propose the new order Inkyuleeales, a new circumscription of the Callithamniaceae to include the Spyridiaceae, and a new concept of the Delesseriaceae that includes the Sarcomeniaceae and the Dasyaceae. We also investigated the evolution of the thallus structure, which has been important in the classical delineation of families. The ancestor of the Ceramiales was a monosiphonous filament that evolved into more complex morphologies several times independently during the evolutionary history of this hyperdiverse lineage.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-04-25
2019
2019-04-25
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10347/39190
url https://hdl.handle.net/10347/39190
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname:Universidad de Santiago de Compostela (USC)
instname_str Universidad de Santiago de Compostela (USC)
reponame_str Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
collection Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
repository.name.fl_str_mv
repository.mail.fl_str_mv
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