http://www.cnr.it/ontology/cnr/individuo/prodotto/ID28047
Can population genetic structure be predicted from life history traits? (Articolo in rivista)
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- Label
- Can population genetic structure be predicted from life history traits? (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- Alternative label
J. Duminil, S. Fineschi, A. Hampe, P. Jordano, D. Salvini, G.G. Vendramin, R. J. Petit (2007)
Can population genetic structure be predicted from life history traits?
in The American naturalist (Online. Univ. Chic., Press)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- J. Duminil, S. Fineschi, A. Hampe, P. Jordano, D. Salvini, G.G. Vendramin, R. J. Petit (literal)
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- http://www.jstor.org/stable/10.1086/513490 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Unite´ Mixte de Recherche Biodiversite´ Ge`nes et Ecosyste`mes, Institut National de Recherches Agronomiques Cestas, France;
2. Istituto per la Protezione delle Piante, Consiglio Nazionale delle Ricerche, Sesto Fiorentino, Italy;
3. Integrative Ecology Group, Consejo Superior de Investigaciones Cient?´ficas, Estacio´n Biolo´ gica de Don~ana, Sevilla, Spain;
4. Danish Center for Forest, Landscape, and Planning, Royal Veterinary and Agricultural University, Hørsholm, Denmark;
5. Istituto di Genetica Vegetale, Consiglio Nazionale delle Ricerche, Sesto Fiorentino, Italy (literal)
- Titolo
- Can population genetic structure be predicted from life history traits? (literal)
- Abstract
- Population genetic structure is a key parameter in evolutionary biology. Earlier comparative studies have shown that genetic structure depends on species ecological attributes and lifehistory traits, but species phylogenetic relatedness had not been
accounted for. Here we reevaluate the relationships between genetic structure and species traits in seed plants. Each species is characterized by a set of life-history and ecological features as well as by its geographic range size, its heterozygote deficit, and its genetic structure at nuclear and organelle markers to distinguish between pollenand seed-mediated gene flow. We use both a conventional regression approach and a method that controls for phylogenetic relationships.
Once phylogenetic conservatism and covariation among traits are taken into account, genetic structure is shown to be related with only a few synthetic traits, such as mating system for nuclear markers and seed dispersal mode or geographic range size for organelle markers. Along with other studies on invasiveness or rarity, our work illustrates the fact that predicting the fate of species across a broad taxonomic assemblage on the basis of simple traits is rarely possible, a testimony of the highly contingent nature of evolution. (literal)
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