A hypothesis for plastid evolution in chromalveolates

Autores
Sánchez Puerta, María Virginia; Delwiche, Charles F.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Four eukaryotic lineages, namely, haptophytes, alveolates, cryptophytes, and heterokonts, contain in most cases photosynthetic and nonphotosynthetic members—the photosynthetic ones with secondary plastids with chl c as the main photosynthetic pigment. These four photosynthetic lineages were grouped together on the basis of their pigmentation and called chromalveolates, which is usually understood to imply loss of plastids in the nonphotosynthetic members. Despite the ecological and economic importance of this group of organisms, the phylogenetic relationships among these algae are only partially understood, and the so‐called chromalveolate hypothesis is very controversial. This review evaluates the evidence for and against this grouping and summarizes the present understanding of chromalveolate evolution. We also describe a testable hypothesis that is intended to accommodate current knowledge based on plastid and nuclear genomic data, discuss the implications of this model, and comment on areas that require further examination.
Fil: Sánchez Puerta, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina. Indiana University; Estados Unidos
Fil: Delwiche, Charles F.. University of Maryland; Estados Unidos
Materia
ALVEOLATES
CHROMALVEOLATE
CRYPTOPHYTE
DINOFLAGELLATE
EVOLUTION
HAPTOPHYTE
HETEROKONT
PHYLOGENETICS
PLASTID
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/128190
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A hypothesis for plastid evolution in chromalveolatesSánchez Puerta, María VirginiaDelwiche, Charles F.ALVEOLATESCHROMALVEOLATECRYPTOPHYTEDINOFLAGELLATEEVOLUTIONHAPTOPHYTEHETEROKONTPHYLOGENETICSPLASTIDhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Four eukaryotic lineages, namely, haptophytes, alveolates, cryptophytes, and heterokonts, contain in most cases photosynthetic and nonphotosynthetic members—the photosynthetic ones with secondary plastids with chl c as the main photosynthetic pigment. These four photosynthetic lineages were grouped together on the basis of their pigmentation and called chromalveolates, which is usually understood to imply loss of plastids in the nonphotosynthetic members. Despite the ecological and economic importance of this group of organisms, the phylogenetic relationships among these algae are only partially understood, and the so‐called chromalveolate hypothesis is very controversial. This review evaluates the evidence for and against this grouping and summarizes the present understanding of chromalveolate evolution. We also describe a testable hypothesis that is intended to accommodate current knowledge based on plastid and nuclear genomic data, discuss the implications of this model, and comment on areas that require further examination.Fil: Sánchez Puerta, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina. Indiana University; Estados UnidosFil: Delwiche, Charles F.. University of Maryland; Estados UnidosWiley Blackwell Publishing, Inc2008-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/128190Sánchez Puerta, María Virginia; Delwiche, Charles F.; A hypothesis for plastid evolution in chromalveolates; Wiley Blackwell Publishing, Inc; Journal Of Phycology; 44; 5; 10-2008; 1097-11070022-3646CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1529-8817.2008.00559.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/j.1529-8817.2008.00559.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:26:44Zoai:ri.conicet.gov.ar:11336/128190instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:26:44.619CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A hypothesis for plastid evolution in chromalveolates
title A hypothesis for plastid evolution in chromalveolates
spellingShingle A hypothesis for plastid evolution in chromalveolates
Sánchez Puerta, María Virginia
ALVEOLATES
CHROMALVEOLATE
CRYPTOPHYTE
DINOFLAGELLATE
EVOLUTION
HAPTOPHYTE
HETEROKONT
PHYLOGENETICS
PLASTID
title_short A hypothesis for plastid evolution in chromalveolates
title_full A hypothesis for plastid evolution in chromalveolates
title_fullStr A hypothesis for plastid evolution in chromalveolates
title_full_unstemmed A hypothesis for plastid evolution in chromalveolates
title_sort A hypothesis for plastid evolution in chromalveolates
dc.creator.none.fl_str_mv Sánchez Puerta, María Virginia
Delwiche, Charles F.
author Sánchez Puerta, María Virginia
author_facet Sánchez Puerta, María Virginia
Delwiche, Charles F.
author_role author
author2 Delwiche, Charles F.
author2_role author
dc.subject.none.fl_str_mv ALVEOLATES
CHROMALVEOLATE
CRYPTOPHYTE
DINOFLAGELLATE
EVOLUTION
HAPTOPHYTE
HETEROKONT
PHYLOGENETICS
PLASTID
topic ALVEOLATES
CHROMALVEOLATE
CRYPTOPHYTE
DINOFLAGELLATE
EVOLUTION
HAPTOPHYTE
HETEROKONT
PHYLOGENETICS
PLASTID
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Four eukaryotic lineages, namely, haptophytes, alveolates, cryptophytes, and heterokonts, contain in most cases photosynthetic and nonphotosynthetic members—the photosynthetic ones with secondary plastids with chl c as the main photosynthetic pigment. These four photosynthetic lineages were grouped together on the basis of their pigmentation and called chromalveolates, which is usually understood to imply loss of plastids in the nonphotosynthetic members. Despite the ecological and economic importance of this group of organisms, the phylogenetic relationships among these algae are only partially understood, and the so‐called chromalveolate hypothesis is very controversial. This review evaluates the evidence for and against this grouping and summarizes the present understanding of chromalveolate evolution. We also describe a testable hypothesis that is intended to accommodate current knowledge based on plastid and nuclear genomic data, discuss the implications of this model, and comment on areas that require further examination.
Fil: Sánchez Puerta, María Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto de Biología Agrícola de Mendoza. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias. Instituto de Biología Agrícola de Mendoza; Argentina. Indiana University; Estados Unidos
Fil: Delwiche, Charles F.. University of Maryland; Estados Unidos
description Four eukaryotic lineages, namely, haptophytes, alveolates, cryptophytes, and heterokonts, contain in most cases photosynthetic and nonphotosynthetic members—the photosynthetic ones with secondary plastids with chl c as the main photosynthetic pigment. These four photosynthetic lineages were grouped together on the basis of their pigmentation and called chromalveolates, which is usually understood to imply loss of plastids in the nonphotosynthetic members. Despite the ecological and economic importance of this group of organisms, the phylogenetic relationships among these algae are only partially understood, and the so‐called chromalveolate hypothesis is very controversial. This review evaluates the evidence for and against this grouping and summarizes the present understanding of chromalveolate evolution. We also describe a testable hypothesis that is intended to accommodate current knowledge based on plastid and nuclear genomic data, discuss the implications of this model, and comment on areas that require further examination.
publishDate 2008
dc.date.none.fl_str_mv 2008-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/128190
Sánchez Puerta, María Virginia; Delwiche, Charles F.; A hypothesis for plastid evolution in chromalveolates; Wiley Blackwell Publishing, Inc; Journal Of Phycology; 44; 5; 10-2008; 1097-1107
0022-3646
CONICET Digital
CONICET
url http://hdl.handle.net/11336/128190
identifier_str_mv Sánchez Puerta, María Virginia; Delwiche, Charles F.; A hypothesis for plastid evolution in chromalveolates; Wiley Blackwell Publishing, Inc; Journal Of Phycology; 44; 5; 10-2008; 1097-1107
0022-3646
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1529-8817.2008.00559.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1111/j.1529-8817.2008.00559.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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