Henner Simianer^1,2^, Johannes Heise^3^, Stefan Rensing^3^, Torsten Pook^1,2,4^, Johannes Geibel^1,2,5^, Christian Reimer^1,2,5^, ^1^ University of Goettingen, Department of Animal Sciences, Animal Breeding and Genetics Group, ^2^ University of Goettingen, Center for Integrated Breeding Research, ^3^ IT solutions for animal production (vit), ^4^ Wageningen University and Research, Animal Breeding and Genomics Group, ^5^ Friedrich-Loeffler-Institut, Institute of Farm Animal genetics, E-Mail: [email protected]; [email protected]