Mostrar el registro sencillo del ítem
dc.contributor.author
Addis, Elizabeth A.
dc.contributor.author
Gangloff, Eric J.
dc.contributor.author
Palacios, María Gabriela
dc.contributor.author
Carr, Katherine E.
dc.contributor.author
Bronikowski, Anne M.
dc.date.available
2018-04-23T15:55:53Z
dc.date.issued
2017-08
dc.identifier.citation
Addis, Elizabeth A.; Gangloff, Eric J.; Palacios, María Gabriela; Carr, Katherine E.; Bronikowski, Anne M.; Merging the “Morphology–Performance–Fitness” Paradigm and Life-History Theory in the Eagle Lake Garter Snake Research Project; Oxford Univ Press Inc; Integrative And Comparative Biology; 57; 2; 8-2017; 423-435
dc.identifier.issn
1540-7063
dc.identifier.uri
http://hdl.handle.net/11336/43020
dc.description.abstract
The morphology-performance-fitness paradigm for testing selection on morphological traits has seen decades of successful application. At the same time, life-history approaches using matrix methods and perturbation studies have also allowed the direct estimate of selection acting on vital rates and the traits that comprise them. Both methodologies have been successfully applied to the garter snakes of the long-term Eagle Lake research project to reveal selection on morphology, such as color pattern, number of vertebrae, and gape size; and life-history traits such as birth size, growth rates, and juvenile survival. Here we conduct a reciprocal transplant study in a common laboratory environment to study selection on morphology and life-history. To place our results in the ecomorphology paradigm, we measure performance outcomes (feeding rates, growth, insulin-like growth factor 1 titers) of morphological variation (body size, condition) and their fitness consequences for juvenile survival?a trait that has large fitness sensitivities in these garter snake populations, and therefore is thought to be subject to strong selection. To better merge these two complementary theories, we end by discussing our findings in a nexus of morphology-performance-fitness-life history to highlight what these approaches, when combined, can reveal about selection in the wild.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Oxford Univ Press Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Merging the “Morphology–Performance–Fitness” Paradigm and Life-History Theory in the Eagle Lake Garter Snake Research Project
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-05T18:24:32Z
dc.identifier.eissn
1557-7023
dc.journal.volume
57
dc.journal.number
2
dc.journal.pagination
423-435
dc.journal.pais
Reino Unido
dc.journal.ciudad
Oxford
dc.description.fil
Fil: Addis, Elizabeth A.. University of Iowa; Estados Unidos
dc.description.fil
Fil: Gangloff, Eric J.. University of Iowa; Estados Unidos
dc.description.fil
Fil: Palacios, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. University of Iowa; Estados Unidos
dc.description.fil
Fil: Carr, Katherine E.. Gonzaga University; Estados Unidos
dc.description.fil
Fil: Bronikowski, Anne M.. University of Iowa; Estados Unidos
dc.journal.title
Integrative And Comparative Biology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/icb/icx079
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/icb/article/57/2/423/4065454
Archivos asociados