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dc.contributor.author
Strelin, Marina Micaela  
dc.contributor.author
Sazatornil, Federico David  
dc.contributor.author
Benitez-Vieyra, Santiago Miguel  
dc.contributor.author
Ordano, Mariano Andrés  
dc.date.available
2017-09-07T17:11:47Z  
dc.date.issued
2016-09  
dc.identifier.citation
Strelin, Marina Micaela; Sazatornil, Federico David; Benitez-Vieyra, Santiago Miguel; Ordano, Mariano Andrés; Bee, hummingbird or mixed pollinated Salvia species mirror pathways to pollination optimization: a morphometric analysis based on the Pareto front concept; National Research Council Canada-NRC Research Press; Botany; 95; 2; 9-2016; 139-146  
dc.identifier.issn
1916-2790  
dc.identifier.uri
http://hdl.handle.net/11336/23773  
dc.description.abstract
Optimization of flower phenotypes to ensure pollination by agents differing in their match with fertile flower structures can involve fitness trade-offs if the aspects of the phenotype that enhance the fitness contribution of one pollinator are detrimental for pollination by the other agents. If these trade-offs are substantial, flower optimization for specialized pollination is expected. However, optimization for generalized pollination may also take place in trade-off scenarios, as long as the joint contribution of two or more types of pollinators to global pollination fitness is greater than each individual contribution. We use an observational approach to evaluate the role of pollination fitness trade-offs in flower trait optimization, a matter seldom addressed because of the difficulties in conducting experiments. A pattern searching tool based on the Pareto front concept, borrowed from the fields of economics and engineering, was used to test for fitness trade-off patterns in the flower shape of four Salvia (Lamiaceae) species. Two are pollinated exclusively either by bees or by hummingbirds; the remaining present mixed pollination systems, with varying contributions of bee and hummingbird pollination. The patterning of flower shape in this study suggests a bee-hummingbird pollination trade-off in Salvia and the optimization of generalized flower shapes.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
National Research Council Canada-NRC Research Press  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Fitness Trade-Off  
dc.subject
Pollination Syndrome  
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Flower Shape  
dc.subject
Pareto Front  
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Geometric Morphometrics  
dc.subject.classification
Bioquímica y Biología Molecular  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Bee, hummingbird or mixed pollinated Salvia species mirror pathways to pollination optimization: a morphometric analysis based on the Pareto front concept  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-08-29T17:31:24Z  
dc.identifier.eissn
1916-2804  
dc.journal.volume
95  
dc.journal.number
2  
dc.journal.pagination
139-146  
dc.journal.pais
Canadá  
dc.journal.ciudad
Otawa  
dc.description.fil
Fil: Strelin, Marina Micaela. 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 Reg.universidad Bariloche. Instituto de Investigaciones En Biodiversidad y Medioambiente; Argentina  
dc.description.fil
Fil: Sazatornil, Federico David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina  
dc.description.fil
Fil: Benitez-Vieyra, Santiago Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina  
dc.description.fil
Fil: Ordano, Mariano Andrés. Fundación Miguel Lillo; Argentina  
dc.journal.title
Botany  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.nrcresearchpress.com/doi/10.1139/cjb-2016-0145#.WbF9tfk1-JA  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1139/cjb-2016-0145