1Leibniz-Institute of Freshwater Ecology and Inland Fisheries—IGB (Forschungsverbund Berlin), Müggelseedamm 301, D-12587 Berlin, Germany
2University of Würzburg, Developmental Biochemistry, Biocenter, D-97074 Würzburg, Germany
3Xiphophorus Genetic Stock Center, Texas State University, San Marcos, TX 78666 USA
4Czech University of Life Sciences Prague, Prague, Czech Republic
5Amphibian Research Center, Hiroshima University, Higashi-Hiroshima, 739-8526 Japan
6Research Department for Limnology, Mondsee, University of Innsbruck, A-5310 Mondsee, Austria
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