Exploring the ontogenetic scaling hypothesis during the diversification of pollination syndromes in Caiophora (Loasaceae, subfam. Loasoideae)
| Autor: | Christian Peter Klingenberg, Juan Fornoni, Andrea Aristides Cocucci, Marina Micaela Strelin, Santiago Benitez-Vieyra |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
0106 biological sciences
0301 basic medicine LOASA Pollination lOASOIDEAE Plant Science Pollination syndrome 01 natural sciences BLUMEMBACHIA purl.org/becyt/ford/1 [https] Pollinator Adaptive radiation Phylogeny CAIOPHORA biology Loasa Ecology food and beverages Organ Size Bees Bioquímica y Biología Molecular ADAPTIVE RADIATION DEVELOPMENTAL ROBUSTNESS CIENCIAS NATURALES Y EXACTAS LOASACEAE Rodentia Flowers 010603 evolutionary biology Loasaceae Birds Ciencias Biológicas Magnoliopsida 03 medical and health sciences Species Specificity biology.animal Animals purl.org/becyt/ford/1.6 [https] fungi Original Articles biology.organism_classification REVERSION Loasaceae subfam. Loasoideae Caiophora Blumenbachia adaptive radiation pollination syndrome reversion ontogenetic allometry developmental robustness ontogenetic scaling ONTOGENETIC SCALING 030104 developmental biology Evolutionary biology ONTOGENETIC ALLOMETRY Hummingbird Allometry POLLINATION SYNDROME |
| Zdroj: | CONICET Digital (CONICET) Consejo Nacional de Investigaciones Científicas y Técnicas instacron:CONICET Strelin, M, Benitez-Vieyra, S, Fornoni, J, Klingenberg, C P & Cocucci, A 2016, ' Exploring the ontogenetic scaling hypothesis during the diversification of pollination syndromes in Caiophora (Loasaceae, subfam. Loasoideae) ', Annals of Botany, vol. 117, no. 5, pp. 937–947 . https://doi.org/10.1093/aob/mcw035 |
| DOI: | 10.1093/aob/mcw035 |
| Popis: | Phenotypic diversification of flowers is frequently attributed to selection by different functional groups of pollinators. During optimization of floral phenotype, developmental robustness to genetic and non-genetic perturbations is expected to limit the phenotypic space available for future evolutionary changes. Although adaptive divergence can occur without altering the basic developmental programme of the flower (ontogenetic scaling hypothesis), the rarity of reversion to ancestral states following adaptive radiations of pollination syndromes suggests that changes in the ancestral developmental programme of the flower are common during such evolutionary transitions. Evidence suggests that flower diversification into different pollination syndromes in the Loasoideae genus Caiophora took place during a recent adaptive radiation in the central Andes. This involved transitions from bee to hummingbird and small rodent pollination. The aim of this work was to examine if the adaptive radiation of pollination syndromes in Caiophora occurred through ontogenetic scaling or involved a departure from the ontogenetic pattern basal to this genus. Fil: Strelin, Marina Micaela. 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 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 Fil: Fornoni, Juan. 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. Universidad Nacional Autónoma de México; México Fil: Klingenberg, Christian Peter. University of Manchester; Reino Unido Fil: Cocucci, Andrea Aristides. 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 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|