Imprints of glacial refugia in the modern genetic diversity of Pinus sylvestris. (Articolo in rivista)

Type
Label
  • Imprints of glacial refugia in the modern genetic diversity of Pinus sylvestris. (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1111/j.1466-822x.2006.00226.x (literal)
Alternative label
  • Cheddadi R., Vendramin G.G., - Litt T., François L.., Kageyama M., Lorentz S., Laurent J-M., de Beaulieu J-L ., Sadori L., Jost A., Lunt D. (2006)
    Imprints of glacial refugia in the modern genetic diversity of Pinus sylvestris.
    in Global ecology and biogeography (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cheddadi R., Vendramin G.G., - Litt T., François L.., Kageyama M., Lorentz S., Laurent J-M., de Beaulieu J-L ., Sadori L., Jost A., Lunt D. (literal)
Pagina inizio
  • 271 (literal)
Pagina fine
  • 282 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://onlinelibrary.wiley.com/doi/10.1111/j.1466-8238.2006.00226.x/full (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • University of Montpellier II, Institute of Evolutionary Sciences, UMR 5554, F-34095 Montpellier, France, Institute of Plant Genetics, Via Madonna del Piano, Edificio D, I-50019 Sesto Fiorentino, Florence, Italy, University of Bonn, Institute of Paleontology, Nussallee 8, D-53115, Bonn, Germany, University of Liège, Laboratory for Planetary and Atmospheric Physics, 17 Allée du Six Août, B-4000 Liège, Belgium, Laboratory of Climate and Environmental Sciences, IPSL, UMR CEACNRS, Gif-sur-Yvette, France, 6 Max-Planck Institute for Meteorology, Bundesstrasse 53, 20146 Hamburg, Germany, University of Bremen, Fachbereich 5-Geowissenschaften, Postfach 330 440, 28334 Bremen, Germany, 8 Institute of Mediterranean Ecology and Palaeoecology, Europôle Méditerranéen de l'Arbois, 13545 Aix-en-Provence, France, Department of Vegetation Biology, University 'La Sapienza', P. le A. Moro, 5, 00185 Roma, Italy School of Geographical Sciences, University of Bristol, University Road, Bristol BS8 1SS, UK (literal)
Titolo
  • Imprints of glacial refugia in the modern genetic diversity of Pinus sylvestris. (literal)
Abstract
  • To understand the impact of glacial refugia and migration pathways on the modern genetic diversity of Pinus sylvestris. The study was carried out throughout Europe. An extended set of data of pollen and macrofossil remains was used to locate the glacial refugia and reconstruct the migrating routes of P. sylvestris throughout Europe. A vegetation model was used to simulate the extent of the potential refugia during the last glacial period. At the same time a genetic survey was carried out on this species. The simulated distribution of P. sylvestris during the last glacial period is coherent with the observed fossil data, which showed a patchy distribution of the refugia between c. 40° N and 50° N. Several migrational fronts were detected within the Iberian and the Italian peninsulas, and outside the Hungarian plain and around the Alps. The modern mitochondrial DNA depicted three different haplotypes for P. sylvestris. Two distinct haplotypes were restricted to northern Spain and Italy, and the third haplotype dominated most of the present-day remaining distribution range of P. sylvestris in Europe. During the last glacial period P. sylvestris was constrained under severe climatic conditions to survive in scattered and restricted refugial areas. Combining palaeoenvironmental data, vegetation modelling and the genetic data, we have shown that the long-term isolation in the glacial refugia and the migrational process during the Holocene have played a major role in shaping the modern genetic diversity of P. sylvestris in Europe. (literal)
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