Uncoupled evolution of male and female cone sizes in an ancient conifer lineage

Autores
Gleiser, Gabriela Laura; Speziale, Karina Lilian; Lambertucci, Sergio Agustin; Hiraldo, Fernando; Tella Escobedo, José Luis; Aizen, Marcelo Adrian
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sexual functions in gymnosperms are mostly performed by separate reproductive structures, which largely reduces sexual interference and sets the scene for morphological and functional sexual specialization. The evolutionary trajectories followed by traits related to the male and female functions are therefore expected to be uncoupled. Studies on the fossil record of the conifer family Araucariaceae revealed important morphological changes occurring in reproductive cones. Here, we explored the pattern of evolution of male and female cone sizes in Araucariaceae, with a special focus on Araucaria-the most variable and widespread genus in the family. We gathered data on male and female cone sizes from fossils and extant Araucariaceae species. Focusing on Araucaria, we analyzed whether cone sizes are phylogenetically structured. Furthermore, we compared the evolutionary trajectories of male and female cone sizes by evaluating the goodness of fit of different evolutionary models. Finally, we evaluated whether different selective regimes across the phylogeny could have shaped cone morphology. Size changes in Araucariaceae occurred in both male and female cones, with the largest cones appearing in extant Araucaria. In this genus, different evolutionary models best described cone size changes, with male cone evolution best described by a model not influenced by phylogeny and female cone evolution by a stabilizing selection model with two optima. This resulted in contrasting phylogenetic signals, with female cone size being more phylogenetically structured than male cone size. Changes in cone size in Araucariaceae occurred in both male and female cones. The largest male and female cones appeared in Araucaria through uncoupled evolutionary pathways, both involving a natural selection component as a driver of evolutionary change. A contrasting pattern of phylogenetic signal in male and female cone size reflected the uncoupled evolutionary trajectories followed by these sexual structures.
Fil: Gleiser, Gabriela Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Speziale, Karina Lilian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Hiraldo, Fernando. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Tella Escobedo, José Luis. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Materia
ARAUCARIACEAE
CONE SIZE
GENOME SIZE
MODELS OF CHARACTER EVOLUTION
PHYLOGENETIC SIGNAL
SEED SIZE
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:11336/111999
Acceder
id CONICETDig_d0ca62ccf1b0f40046c17455ff153b18
oai_identifier_str oai:ri.conicet.gov.ar:11336/111999
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Uncoupled evolution of male and female cone sizes in an ancient conifer lineageGleiser, Gabriela LauraSpeziale, Karina LilianLambertucci, Sergio AgustinHiraldo, FernandoTella Escobedo, José LuisAizen, Marcelo AdrianARAUCARIACEAECONE SIZEGENOME SIZEMODELS OF CHARACTER EVOLUTIONPHYLOGENETIC SIGNALSEED SIZEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Sexual functions in gymnosperms are mostly performed by separate reproductive structures, which largely reduces sexual interference and sets the scene for morphological and functional sexual specialization. The evolutionary trajectories followed by traits related to the male and female functions are therefore expected to be uncoupled. Studies on the fossil record of the conifer family Araucariaceae revealed important morphological changes occurring in reproductive cones. Here, we explored the pattern of evolution of male and female cone sizes in Araucariaceae, with a special focus on Araucaria-the most variable and widespread genus in the family. We gathered data on male and female cone sizes from fossils and extant Araucariaceae species. Focusing on Araucaria, we analyzed whether cone sizes are phylogenetically structured. Furthermore, we compared the evolutionary trajectories of male and female cone sizes by evaluating the goodness of fit of different evolutionary models. Finally, we evaluated whether different selective regimes across the phylogeny could have shaped cone morphology. Size changes in Araucariaceae occurred in both male and female cones, with the largest cones appearing in extant Araucaria. In this genus, different evolutionary models best described cone size changes, with male cone evolution best described by a model not influenced by phylogeny and female cone evolution by a stabilizing selection model with two optima. This resulted in contrasting phylogenetic signals, with female cone size being more phylogenetically structured than male cone size. Changes in cone size in Araucariaceae occurred in both male and female cones. The largest male and female cones appeared in Araucaria through uncoupled evolutionary pathways, both involving a natural selection component as a driver of evolutionary change. A contrasting pattern of phylogenetic signal in male and female cone size reflected the uncoupled evolutionary trajectories followed by these sexual structures.Fil: Gleiser, Gabriela Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; ArgentinaFil: Speziale, Karina Lilian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; ArgentinaFil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; ArgentinaFil: Hiraldo, Fernando. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; EspañaFil: Tella Escobedo, José Luis. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; EspañaFil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; ArgentinaUniversity of Chicago Press2019-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/111999Gleiser, Gabriela Laura; Speziale, Karina Lilian; Lambertucci, Sergio Agustin; Hiraldo, Fernando; Tella Escobedo, José Luis; et al.; Uncoupled evolution of male and female cone sizes in an ancient conifer lineage; University of Chicago Press; International Journal of Plant Sciences; 180; 1; 1-2019; 72-801058-58931537-5315CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1086/700580info:eu-repo/semantics/altIdentifier/url/https://www.journals.uchicago.edu/doi/10.1086/700580info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:05:05Zoai:ri.conicet.gov.ar:11336/111999instacron: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:34982025-10-22 11:05:05.833CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
title Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
spellingShingle Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
Gleiser, Gabriela Laura
ARAUCARIACEAE
CONE SIZE
GENOME SIZE
MODELS OF CHARACTER EVOLUTION
PHYLOGENETIC SIGNAL
SEED SIZE
title_short Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
title_full Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
title_fullStr Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
title_full_unstemmed Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
title_sort Uncoupled evolution of male and female cone sizes in an ancient conifer lineage
dc.creator.none.fl_str_mv Gleiser, Gabriela Laura
Speziale, Karina Lilian
Lambertucci, Sergio Agustin
Hiraldo, Fernando
Tella Escobedo, José Luis
Aizen, Marcelo Adrian
author Gleiser, Gabriela Laura
author_facet Gleiser, Gabriela Laura
Speziale, Karina Lilian
Lambertucci, Sergio Agustin
Hiraldo, Fernando
Tella Escobedo, José Luis
Aizen, Marcelo Adrian
author_role author
author2 Speziale, Karina Lilian
Lambertucci, Sergio Agustin
Hiraldo, Fernando
Tella Escobedo, José Luis
Aizen, Marcelo Adrian
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ARAUCARIACEAE
CONE SIZE
GENOME SIZE
MODELS OF CHARACTER EVOLUTION
PHYLOGENETIC SIGNAL
SEED SIZE
topic ARAUCARIACEAE
CONE SIZE
GENOME SIZE
MODELS OF CHARACTER EVOLUTION
PHYLOGENETIC SIGNAL
SEED SIZE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Sexual functions in gymnosperms are mostly performed by separate reproductive structures, which largely reduces sexual interference and sets the scene for morphological and functional sexual specialization. The evolutionary trajectories followed by traits related to the male and female functions are therefore expected to be uncoupled. Studies on the fossil record of the conifer family Araucariaceae revealed important morphological changes occurring in reproductive cones. Here, we explored the pattern of evolution of male and female cone sizes in Araucariaceae, with a special focus on Araucaria-the most variable and widespread genus in the family. We gathered data on male and female cone sizes from fossils and extant Araucariaceae species. Focusing on Araucaria, we analyzed whether cone sizes are phylogenetically structured. Furthermore, we compared the evolutionary trajectories of male and female cone sizes by evaluating the goodness of fit of different evolutionary models. Finally, we evaluated whether different selective regimes across the phylogeny could have shaped cone morphology. Size changes in Araucariaceae occurred in both male and female cones, with the largest cones appearing in extant Araucaria. In this genus, different evolutionary models best described cone size changes, with male cone evolution best described by a model not influenced by phylogeny and female cone evolution by a stabilizing selection model with two optima. This resulted in contrasting phylogenetic signals, with female cone size being more phylogenetically structured than male cone size. Changes in cone size in Araucariaceae occurred in both male and female cones. The largest male and female cones appeared in Araucaria through uncoupled evolutionary pathways, both involving a natural selection component as a driver of evolutionary change. A contrasting pattern of phylogenetic signal in male and female cone size reflected the uncoupled evolutionary trajectories followed by these sexual structures.
Fil: Gleiser, Gabriela Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Speziale, Karina Lilian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Lambertucci, Sergio Agustin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
Fil: Hiraldo, Fernando. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Tella Escobedo, José Luis. Consejo Superior de Investigaciones Científicas. Estación Biológica de Doñana; España
Fil: Aizen, Marcelo Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Biodiversidad y Medioambiente. Universidad Nacional del Comahue. Centro Regional Universidad Bariloche. Instituto de Investigaciones en Biodiversidad y Medioambiente; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche. Laboratorio de Ecotono; Argentina
description Sexual functions in gymnosperms are mostly performed by separate reproductive structures, which largely reduces sexual interference and sets the scene for morphological and functional sexual specialization. The evolutionary trajectories followed by traits related to the male and female functions are therefore expected to be uncoupled. Studies on the fossil record of the conifer family Araucariaceae revealed important morphological changes occurring in reproductive cones. Here, we explored the pattern of evolution of male and female cone sizes in Araucariaceae, with a special focus on Araucaria-the most variable and widespread genus in the family. We gathered data on male and female cone sizes from fossils and extant Araucariaceae species. Focusing on Araucaria, we analyzed whether cone sizes are phylogenetically structured. Furthermore, we compared the evolutionary trajectories of male and female cone sizes by evaluating the goodness of fit of different evolutionary models. Finally, we evaluated whether different selective regimes across the phylogeny could have shaped cone morphology. Size changes in Araucariaceae occurred in both male and female cones, with the largest cones appearing in extant Araucaria. In this genus, different evolutionary models best described cone size changes, with male cone evolution best described by a model not influenced by phylogeny and female cone evolution by a stabilizing selection model with two optima. This resulted in contrasting phylogenetic signals, with female cone size being more phylogenetically structured than male cone size. Changes in cone size in Araucariaceae occurred in both male and female cones. The largest male and female cones appeared in Araucaria through uncoupled evolutionary pathways, both involving a natural selection component as a driver of evolutionary change. A contrasting pattern of phylogenetic signal in male and female cone size reflected the uncoupled evolutionary trajectories followed by these sexual structures.
publishDate 2019
dc.date.none.fl_str_mv 2019-01
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/11336/111999
Gleiser, Gabriela Laura; Speziale, Karina Lilian; Lambertucci, Sergio Agustin; Hiraldo, Fernando; Tella Escobedo, José Luis; et al.; Uncoupled evolution of male and female cone sizes in an ancient conifer lineage; University of Chicago Press; International Journal of Plant Sciences; 180; 1; 1-2019; 72-80
1058-5893
1537-5315
CONICET Digital
CONICET
url http://hdl.handle.net/11336/111999
identifier_str_mv Gleiser, Gabriela Laura; Speziale, Karina Lilian; Lambertucci, Sergio Agustin; Hiraldo, Fernando; Tella Escobedo, José Luis; et al.; Uncoupled evolution of male and female cone sizes in an ancient conifer lineage; University of Chicago Press; International Journal of Plant Sciences; 180; 1; 1-2019; 72-80
1058-5893
1537-5315
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1086/700580
info:eu-repo/semantics/altIdentifier/url/https://www.journals.uchicago.edu/doi/10.1086/700580
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv University of Chicago Press
publisher.none.fl_str_mv University of Chicago Press
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
_version_ 1846781322496835584
score 12.982451

Publicaciones similares