Range-Wide Sex-Chromosome Sequence Similarity Supports Occasional XY Recombination in European Tree Frogs (Hyla arborea)

• Christophe Dufresnes ,

  Contributed equally to this work with: Christophe Dufresnes, Matthias Stöck

  Affiliation Department of Ecology and evolution, Biophore Building, University of Lausanne, Lausanne, Switzerland

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• Matthias Stöck ,

  Contributed equally to this work with: Christophe Dufresnes, Matthias Stöck

  * E-mail: matthias.stoeck@igb-berlin.de

  Affiliation Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin, Germany

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• Alan Brelsford,

  Affiliation Department of Ecology and evolution, Biophore Building, University of Lausanne, Lausanne, Switzerland

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• Nicolas Perrin

  Affiliation Department of Ecology and evolution, Biophore Building, University of Lausanne, Lausanne, Switzerland

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