Oxytocin and Vasopressin Receptor Gene Variation as a Proximate Base for Inter- and Intraspecific Behavioral Differences in Bonobos and Chimpanzees

• Nicky Staes ,

  * E-mail: Nicky.Staes@kmda.org

  Affiliations University of Antwerp, Department of Biology, Ethology research group, 2610, Antwerp, Belgium, Centre for Research and Conservation, Royal Zoological Society of Antwerp, 2018, Antwerp, Belgium

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• Jeroen M. G. Stevens,

  Affiliations Centre for Research and Conservation, Royal Zoological Society of Antwerp, 2018, Antwerp, Belgium, University of Antwerp, Department of Biology, Ethology research group, 2610, Antwerp, Belgium

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• Philippe Helsen,

  Affiliations Centre for Research and Conservation, Royal Zoological Society of Antwerp, 2018, Antwerp, Belgium, University of Antwerp, Department of Biology, Ethology research group, 2610, Antwerp, Belgium

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• Mia Hillyer,

  Affiliations Centre for Research and Conservation, Royal Zoological Society of Antwerp, 2018, Antwerp, Belgium, Molecular Systematics Unit, Western Australian Museum, Perth, WA 6106, Australia

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• Marisa Korody,

  Affiliation San Diego Zoo Institute for Conservation Research, Escondido, CA 92027, United States of America

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• Marcel Eens

  Affiliation University of Antwerp, Department of Biology, Ethology research group, 2610, Antwerp, Belgium

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