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dc.contributor.author
Sánchez Villagra, Marcelo R.
dc.contributor.author
Segura Gago, Alda Valentina
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dc.contributor.author
Geiger, Madeleine
dc.contributor.author
Heck, Laura
dc.contributor.author
Veitschegger, Kristof
dc.contributor.author
Flores, David Alfredo
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dc.date.available
2018-09-04T17:59:29Z
dc.date.issued
2017-10-25
dc.identifier.citation
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; Royal Society Publishing; Royal Society Open Science; 4; 10; 25-10-2017; 1-12; 170876
dc.identifier.issn
2054-5703
dc.identifier.uri
http://hdl.handle.net/11336/58259
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Cat
dc.subject
Development
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Dog
dc.subject
Horse
dc.subject
Modularity
dc.subject
Ontogeny
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
On the lack of a universal pattern associated with mammalian domestication: Differences in skull growth trajectories across phylogeny
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-08-30T13:32:13Z
dc.journal.volume
4
dc.journal.number
10
dc.journal.pagination
1-12; 170876
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Sánchez Villagra, Marcelo R.. Universitat Zurich. Instituto Palaontologisches Institut And Museum; Suiza
dc.description.fil
Fil: Segura Gago, Alda Valentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
dc.description.fil
Fil: Geiger, Madeleine. University of Cambridge; Reino Unido
dc.description.fil
Fil: Heck, Laura. Universitat Zurich; Suiza
dc.description.fil
Fil: Veitschegger, Kristof. Universitat Zurich; Suiza
dc.description.fil
Fil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina
dc.journal.title
Royal Society Open Science
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://rsos.royalsocietypublishing.org/lookup/doi/10.1098/rsos.170876
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1098/rsos.170876
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