Data from: High genetic diversity and distinctiveness of rear-edge climate relicts maintained by ancient tetraploidisation for Alnus glutinosa

Olivier Lepais, Serge D. Muller, Samia Ben Saad-Limam, Mohamed Benslama, Laila Rhazi, Djamila Belouahem-Abed, Amina Daoud-Bouattour, Amor Mokhtar Gammar, Zeineb Ghrabi-Gammar & Cécile Fanny Emilie Bacles
Populations located at the rear-edge of a species’ distribution may have disproportionate ecological and evolutionary importance for biodiversity conservation in a changing global environment. Yet genetic studies of such populations remain rare. This study investigates the evolutionary history of North-African low latitude marginal populations of Alnus glutinosa Gaertn., a European tree species that plays a significant ecological role as a keystone of riparian ecosystems. We genotyped 551 adults from 19 populations located across North Africa...

Registration Year

  • 2013
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Resource Types

  • Dataset
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Affiliations

  • University of Hassan II Casablanca
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  • Institut National de Recherche Forestière
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  • French National Institute for Agricultural Research
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  • Tunis El Manar University
    1
  • French National Centre for Scientific Research
    1
  • Badji Mokhtar University
    1
  • University of Stirling
    1
  • Manouba University
    1