On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny

Autores
Sánchez Villagra, Marcelo R.; Segura Gago, Alda Valentina; Geiger, Madeleine; Heck, Laura; Veitschegger, Kristof; Flores, David Alfredo
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
As shown in a taxonomically broad study, domestication modifies postnatal growth. Skull shape across 1128 individuals was characterized by 14 linear measurements, comparing 13 pairs of wild versus domesticated forms. Among wild forms, the boar, the rabbit and the wolf have the highest proportion of allometric growth, explaining in part the great morphological diversity of the domesticated forms of these species. Wild forms exhibit more isometric growth than their domesticated counterparts. Multivariate comparisons show that dogs and llamas exhibit the greatest amount of differences in trajectories with their wild counterparts. The least amount is recorded in the pig–boar, and camel and horse pairs. Bivariate analyses reveal that most domesticated forms have growth trajectories different from their respective wild counterparts with regard to the slopes. In pigs and camels slopes are shared and intercepts are different. There is a trajectory extension in most domesticated herbivores and the contrary pattern in carnivorous forms. However, there is no single, universal and global pattern of paedomorphosis or any other kind of heterochrony behind the morphological diversification that accompanies domestication.
Fil: Sánchez Villagra, Marcelo R.. Universitat Zurich. Instituto Palaontologisches Institut And Museum; Suiza
Fil: Segura Gago, Alda Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Fil: Geiger, Madeleine. University of Cambridge; Reino Unido
Fil: Heck, Laura. Universitat Zurich; Suiza
Fil: Veitschegger, Kristof. Universitat Zurich; Suiza
Fil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Materia
Cat
Development
Dog
Horse
Modularity
Ontogeny
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:11336/58259
Acceder
id CONICETDig_913ac8476ff2314ca07daf6dff726a8c
oai_identifier_str oai:ri.conicet.gov.ar:11336/58259
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogenySánchez Villagra, Marcelo R.Segura Gago, Alda ValentinaGeiger, MadeleineHeck, LauraVeitschegger, KristofFlores, David AlfredoCatDevelopmentDogHorseModularityOntogenyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1As shown in a taxonomically broad study, domestication modifies postnatal growth. Skull shape across 1128 individuals was characterized by 14 linear measurements, comparing 13 pairs of wild versus domesticated forms. Among wild forms, the boar, the rabbit and the wolf have the highest proportion of allometric growth, explaining in part the great morphological diversity of the domesticated forms of these species. Wild forms exhibit more isometric growth than their domesticated counterparts. Multivariate comparisons show that dogs and llamas exhibit the greatest amount of differences in trajectories with their wild counterparts. The least amount is recorded in the pig–boar, and camel and horse pairs. Bivariate analyses reveal that most domesticated forms have growth trajectories different from their respective wild counterparts with regard to the slopes. In pigs and camels slopes are shared and intercepts are different. There is a trajectory extension in most domesticated herbivores and the contrary pattern in carnivorous forms. However, there is no single, universal and global pattern of paedomorphosis or any other kind of heterochrony behind the morphological diversification that accompanies domestication.Fil: Sánchez Villagra, Marcelo R.. Universitat Zurich. Instituto Palaontologisches Institut And Museum; SuizaFil: Segura Gago, Alda Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaFil: Geiger, Madeleine. University of Cambridge; Reino UnidoFil: Heck, Laura. Universitat Zurich; SuizaFil: Veitschegger, Kristof. Universitat Zurich; SuizaFil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; ArgentinaThe Royal Society2017-10-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/58259Sánchez Villagra, Marcelo R.; Segura Gago, Alda Valentina; Geiger, Madeleine; Heck, Laura; Veitschegger, Kristof; et al.; On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny; The Royal Society; Royal Society Open Science; 4; 10; 25-10-2017; 1-12; 1708762054-5703CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://rsos.royalsocietypublishing.org/lookup/doi/10.1098/rsos.170876info:eu-repo/semantics/altIdentifier/doi/10.1098/rsos.170876info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:57:58Zoai:ri.conicet.gov.ar:11336/58259instacron: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:34982025-11-26 08:57:58.463CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
title On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
spellingShingle On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
Sánchez Villagra, Marcelo R.
Cat
Development
Dog
Horse
Modularity
Ontogeny
title_short On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
title_full On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
title_fullStr On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
title_full_unstemmed On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
title_sort On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
dc.creator.none.fl_str_mv Sánchez Villagra, Marcelo R.
Segura Gago, Alda Valentina
Geiger, Madeleine
Heck, Laura
Veitschegger, Kristof
Flores, David Alfredo
author Sánchez Villagra, Marcelo R.
author_facet Sánchez Villagra, Marcelo R.
Segura Gago, Alda Valentina
Geiger, Madeleine
Heck, Laura
Veitschegger, Kristof
Flores, David Alfredo
author_role author
author2 Segura Gago, Alda Valentina
Geiger, Madeleine
Heck, Laura
Veitschegger, Kristof
Flores, David Alfredo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Cat
Development
Dog
Horse
Modularity
Ontogeny
topic Cat
Development
Dog
Horse
Modularity
Ontogeny
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv As shown in a taxonomically broad study, domestication modifies postnatal growth. Skull shape across 1128 individuals was characterized by 14 linear measurements, comparing 13 pairs of wild versus domesticated forms. Among wild forms, the boar, the rabbit and the wolf have the highest proportion of allometric growth, explaining in part the great morphological diversity of the domesticated forms of these species. Wild forms exhibit more isometric growth than their domesticated counterparts. Multivariate comparisons show that dogs and llamas exhibit the greatest amount of differences in trajectories with their wild counterparts. The least amount is recorded in the pig–boar, and camel and horse pairs. Bivariate analyses reveal that most domesticated forms have growth trajectories different from their respective wild counterparts with regard to the slopes. In pigs and camels slopes are shared and intercepts are different. There is a trajectory extension in most domesticated herbivores and the contrary pattern in carnivorous forms. However, there is no single, universal and global pattern of paedomorphosis or any other kind of heterochrony behind the morphological diversification that accompanies domestication.
Fil: Sánchez Villagra, Marcelo R.. Universitat Zurich. Instituto Palaontologisches Institut And Museum; Suiza
Fil: Segura Gago, Alda Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
Fil: Geiger, Madeleine. University of Cambridge; Reino Unido
Fil: Heck, Laura. Universitat Zurich; Suiza
Fil: Veitschegger, Kristof. Universitat Zurich; Suiza
Fil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
description As shown in a taxonomically broad study, domestication modifies postnatal growth. Skull shape across 1128 individuals was characterized by 14 linear measurements, comparing 13 pairs of wild versus domesticated forms. Among wild forms, the boar, the rabbit and the wolf have the highest proportion of allometric growth, explaining in part the great morphological diversity of the domesticated forms of these species. Wild forms exhibit more isometric growth than their domesticated counterparts. Multivariate comparisons show that dogs and llamas exhibit the greatest amount of differences in trajectories with their wild counterparts. The least amount is recorded in the pig–boar, and camel and horse pairs. Bivariate analyses reveal that most domesticated forms have growth trajectories different from their respective wild counterparts with regard to the slopes. In pigs and camels slopes are shared and intercepts are different. There is a trajectory extension in most domesticated herbivores and the contrary pattern in carnivorous forms. However, there is no single, universal and global pattern of paedomorphosis or any other kind of heterochrony behind the morphological diversification that accompanies domestication.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-25
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/11336/58259
Sánchez Villagra, Marcelo R.; Segura Gago, Alda Valentina; Geiger, Madeleine; Heck, Laura; Veitschegger, Kristof; et al.; On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny; The Royal Society; Royal Society Open Science; 4; 10; 25-10-2017; 1-12; 170876
2054-5703
CONICET Digital
CONICET
url http://hdl.handle.net/11336/58259
identifier_str_mv Sánchez Villagra, Marcelo R.; Segura Gago, Alda Valentina; Geiger, Madeleine; Heck, Laura; Veitschegger, Kristof; et al.; On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny; The Royal Society; Royal Society Open Science; 4; 10; 25-10-2017; 1-12; 170876
2054-5703
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://rsos.royalsocietypublishing.org/lookup/doi/10.1098/rsos.170876
info:eu-repo/semantics/altIdentifier/doi/10.1098/rsos.170876
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 The Royal Society
publisher.none.fl_str_mv The Royal Society
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_ 1849873229738409984
score 13.011256

Publicaciones similares