An event model for phylogenetic biogeography using explicitly geographical ranges

Autores
Arias Becerra, Joan Salvador
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Aim: To develop and implement a method for phylogenetic biogeography that is both event based and geographically explicit, that is, that uses the geographical ranges observed in the terminals instead of ‘predefined areas.’. Methods: The method, GEM (Geographically explicit Event Model), attributes vicariance, sympatry (range copying), point sympatry (subset sympatry) or founder events, to the internal nodes of the tree. The cost of a reconstruction is calculated as the event cost plus the amount of range changes along a branch, and the best reconstruction is the combination of the event and range assignments that minimize the cost. Results: The approach was implemented in a computer program, evs, using a geographical data model (a raster) in which range changes were measured by pixel counts. The program can be used in real-sized datasets, using an heuristic to find reasonable solutions in short times. Main conclusion: GEM provides a method for direct analysis of joint data on phylogeny and explicit distribution ranges, and proposes both the ancestral ranges and the biogeographical events connected with cladogenesis.
Fil: Arias Becerra, Joan Salvador. Cátedra de Biogeografía Facultad de Ciencias Naturales Universidad Nacional de Tucumán Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Materia
Ancestral Ranges
Dispersal
Event-Based Biogeography
Extinction
Founder Event
Geographical Data Models
Historical Biogeography
Phylogenetic Biogeography
Sympatry
Vicariance
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:11336/57388
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/57388
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling An event model for phylogenetic biogeography using explicitly geographical rangesArias Becerra, Joan SalvadorAncestral RangesDispersalEvent-Based BiogeographyExtinctionFounder EventGeographical Data ModelsHistorical BiogeographyPhylogenetic BiogeographySympatryVicariancehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Aim: To develop and implement a method for phylogenetic biogeography that is both event based and geographically explicit, that is, that uses the geographical ranges observed in the terminals instead of ‘predefined areas.’. Methods: The method, GEM (Geographically explicit Event Model), attributes vicariance, sympatry (range copying), point sympatry (subset sympatry) or founder events, to the internal nodes of the tree. The cost of a reconstruction is calculated as the event cost plus the amount of range changes along a branch, and the best reconstruction is the combination of the event and range assignments that minimize the cost. Results: The approach was implemented in a computer program, evs, using a geographical data model (a raster) in which range changes were measured by pixel counts. The program can be used in real-sized datasets, using an heuristic to find reasonable solutions in short times. Main conclusion: GEM provides a method for direct analysis of joint data on phylogeny and explicit distribution ranges, and proposes both the ancestral ranges and the biogeographical events connected with cladogenesis.Fil: Arias Becerra, Joan Salvador. Cátedra de Biogeografía Facultad de Ciencias Naturales Universidad Nacional de Tucumán Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaWiley Blackwell Publishing, Inc2017-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/57388Arias Becerra, Joan Salvador; An event model for phylogenetic biogeography using explicitly geographical ranges; Wiley Blackwell Publishing, Inc; Journal of Biogeography; 44; 10; 10-2017; 2225-22350305-0270CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/jbi.13024info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jbi.13024info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:45:53Zoai:ri.conicet.gov.ar:11336/57388instacron: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 09:45:53.843CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv An event model for phylogenetic biogeography using explicitly geographical ranges
title An event model for phylogenetic biogeography using explicitly geographical ranges
spellingShingle An event model for phylogenetic biogeography using explicitly geographical ranges
Arias Becerra, Joan Salvador
Ancestral Ranges
Dispersal
Event-Based Biogeography
Extinction
Founder Event
Geographical Data Models
Historical Biogeography
Phylogenetic Biogeography
Sympatry
Vicariance
title_short An event model for phylogenetic biogeography using explicitly geographical ranges
title_full An event model for phylogenetic biogeography using explicitly geographical ranges
title_fullStr An event model for phylogenetic biogeography using explicitly geographical ranges
title_full_unstemmed An event model for phylogenetic biogeography using explicitly geographical ranges
title_sort An event model for phylogenetic biogeography using explicitly geographical ranges
dc.creator.none.fl_str_mv Arias Becerra, Joan Salvador
author Arias Becerra, Joan Salvador
author_facet Arias Becerra, Joan Salvador
author_role author
dc.subject.none.fl_str_mv Ancestral Ranges
Dispersal
Event-Based Biogeography
Extinction
Founder Event
Geographical Data Models
Historical Biogeography
Phylogenetic Biogeography
Sympatry
Vicariance
topic Ancestral Ranges
Dispersal
Event-Based Biogeography
Extinction
Founder Event
Geographical Data Models
Historical Biogeography
Phylogenetic Biogeography
Sympatry
Vicariance
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Aim: To develop and implement a method for phylogenetic biogeography that is both event based and geographically explicit, that is, that uses the geographical ranges observed in the terminals instead of ‘predefined areas.’. Methods: The method, GEM (Geographically explicit Event Model), attributes vicariance, sympatry (range copying), point sympatry (subset sympatry) or founder events, to the internal nodes of the tree. The cost of a reconstruction is calculated as the event cost plus the amount of range changes along a branch, and the best reconstruction is the combination of the event and range assignments that minimize the cost. Results: The approach was implemented in a computer program, evs, using a geographical data model (a raster) in which range changes were measured by pixel counts. The program can be used in real-sized datasets, using an heuristic to find reasonable solutions in short times. Main conclusion: GEM provides a method for direct analysis of joint data on phylogeny and explicit distribution ranges, and proposes both the ancestral ranges and the biogeographical events connected with cladogenesis.
Fil: Arias Becerra, Joan Salvador. Cátedra de Biogeografía Facultad de Ciencias Naturales Universidad Nacional de Tucumán Miguel Lillo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
description Aim: To develop and implement a method for phylogenetic biogeography that is both event based and geographically explicit, that is, that uses the geographical ranges observed in the terminals instead of ‘predefined areas.’. Methods: The method, GEM (Geographically explicit Event Model), attributes vicariance, sympatry (range copying), point sympatry (subset sympatry) or founder events, to the internal nodes of the tree. The cost of a reconstruction is calculated as the event cost plus the amount of range changes along a branch, and the best reconstruction is the combination of the event and range assignments that minimize the cost. Results: The approach was implemented in a computer program, evs, using a geographical data model (a raster) in which range changes were measured by pixel counts. The program can be used in real-sized datasets, using an heuristic to find reasonable solutions in short times. Main conclusion: GEM provides a method for direct analysis of joint data on phylogeny and explicit distribution ranges, and proposes both the ancestral ranges and the biogeographical events connected with cladogenesis.
publishDate 2017
dc.date.none.fl_str_mv 2017-10
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/11336/57388
Arias Becerra, Joan Salvador; An event model for phylogenetic biogeography using explicitly geographical ranges; Wiley Blackwell Publishing, Inc; Journal of Biogeography; 44; 10; 10-2017; 2225-2235
0305-0270
CONICET Digital
CONICET
url http://hdl.handle.net/11336/57388
identifier_str_mv Arias Becerra, Joan Salvador; An event model for phylogenetic biogeography using explicitly geographical ranges; Wiley Blackwell Publishing, Inc; Journal of Biogeography; 44; 10; 10-2017; 2225-2235
0305-0270
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/jbi.13024
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/jbi.13024
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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