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Obtaining Wisent early blastocyst in vitro is a basic for protection and creation of biodiversity for this threatened species
Authors:AM Duszewska  P Gręda  M Baraniewicz  W Bielecki  W Niżański  A Partyka  M Tracz  Z Nowak  A Chełmońska‐Soyta  W Olech
Affiliation:1. Faculty of Veterinary Medicine, Department of Morphological Sciences, Warsaw University of Life Sciences, Warsaw, Poland;2. Faculty of Veterinary Medicine, Department of Pathology and Veterinary Diagnostics, Warsaw University of Life Sciences, Warsaw, Poland;3. Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland;4. Faculty of Veterinary Medicine, Department of Food Hygiene and Public Health Protection, Warsaw University of Life Sciences, Warsaw, Poland;5. Faculty of Animal Science, Department of Genetics and Animal Breeding, Warsaw University of Life Sciences, Warsaw, Poland;6. Faculty of Veterinary Medicine, Department of Immunology, Pathophysiology and Prevention Veterinary, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
Abstract:Wisent, or European bison (Bison bonasus), is listed as “vulnerable” on the IUCN Red List of Threatened Species and is therefore protected by international law. For the first time, a Wisent embryo has been obtained in vitro. This procedure creates a new opportunity to protect and increase Wisent reproductive potential and thereby opens new possibilities for the establishment of a controlled and broad reserve of the gene pool.
Keywords:   Bison bonasus     embryos  in vitro  threatened species  Wisent
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