About the Authors
Department of Cell and Molecular Biology, Uppsala University, Uppsala, Sweden
Statistics Unit, School of Technology and Business Studies, Dalarna University, Borlänge, Sweden
Department of Animal Breeding and Genetics, Swedish University of Agricultural Sciences, Uppsala, Sweden
The authors have declared that no competing interests exist.
Conceived and designed the experiments: XS LR ÖC. Performed the experiments: XS MP LR ÖC. Analyzed the data: XS MP LR ÖC. Contributed reagents/materials/analysis tools: XS LR. Wrote the paper: XS MP LR ÖC.