Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life

© The Author(s) 2021.

Detalles Bibliográficos
Autor: Devos, Damien P.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2021
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/260243
Acceso en línea:http://hdl.handle.net/10261/260243
Access Level:acceso abierto
Palabra clave:Evolution
Eukaryogenesis
Asgard
Planctomycetes
PVC superphylum
Tree of life
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spelling Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of LifeDevos, Damien P.EvolutionEukaryogenesisAsgardPlanctomycetesPVC superphylumTree of life© The Author(s) 2021.The relationship between the three domains of life—Archaea, Bacteria, and Eukarya—is one of Biology’s greatest mysteries. Current favored models imply two ancestral domains, Bacteria and Archaea, with eukaryotes originating within Archaea. This type of models has been supported by the recent description of the Asgardarchaeota, the closest prokaryotic relatives of eukaryotes. However, there are many problems associated with any scenarios implying that eukaryotes originated from within the Archaea, including genome mosaicism, phylogenies, the cellular organization of the Archaea, and their ancestral character. By contrast, all models of eukaryogenesis fail to consider two relevant discoveries: the detection of membrane coat proteins, and of phagocytosis-related processes in Planctomycetes, which are among the bacteria with the most developed endomembrane system. Consideration of these often overlooked features and others found in Planctomycetes and related bacteria suggest an evolutionary model based on a single ancestral domain. In this model, the proximity of Asgard and eukaryotes is not rejected but instead, Asgard are considered as diverging away from a common ancestor instead of on the way toward the eukaryotic ancestor. This model based on a single ancestral domain solves most of the ambiguities associated with the ones based on two ancestral domains. The single-domain model is better suited to explain the origin and evolution of all three domains of life, blurring the distinctions between them. Support for this model as well as the opportunities that it presents not only for reinterpreting previous results, but also for planning future experiments, are explored.Special thanks to Elena Rivas-Marin. D.P.D. was supported by the Spanish Ministry of Economy and Competitiveness (Grant No. BFU2016-78326-P) and is currently supported by the “Moore-Simons Project on the Origin of the Eukaryotic Cell” (Grant No. 9733).Oxford University PressSociety for Molecular Biology and EvolutionMinisterio de Economía y Competitividad (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2022202220212022info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_dcae04bcPublisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/260243reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//BFU2016-78326-Phttp://dx.doi.org/10.1093/molbev/msab186Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2602432026-05-22T06:33:51Z
dc.title.none.fl_str_mv Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
title Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
spellingShingle Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
Devos, Damien P.
Evolution
Eukaryogenesis
Asgard
Planctomycetes
PVC superphylum
Tree of life
title_short Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
title_full Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
title_fullStr Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
title_full_unstemmed Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
title_sort Reconciling Asgardarchaeota Phylogenetic Proximity to Eukaryotes and Planctomycetes Cellular Features in the Evolution of Life
dc.creator.none.fl_str_mv Devos, Damien P.
author Devos, Damien P.
author_facet Devos, Damien P.
author_role author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Evolution
Eukaryogenesis
Asgard
Planctomycetes
PVC superphylum
Tree of life
topic Evolution
Eukaryogenesis
Asgard
Planctomycetes
PVC superphylum
Tree of life
description © The Author(s) 2021.
publishDate 2021
dc.date.none.fl_str_mv 2021
2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_dcae04bc
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/260243
url http://hdl.handle.net/10261/260243
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//BFU2016-78326-P
http://dx.doi.org/10.1093/molbev/msab186
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Oxford University Press
Society for Molecular Biology and Evolution
publisher.none.fl_str_mv Oxford University Press
Society for Molecular Biology and Evolution
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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