1. CSIRO Livestock Industries, Queensland Bioscience Precinct, St Lucia 4067, Australia.
2. Department of Chemistry, Biotechnology and Food Science, Norwegian University of Life Sciences, Ås 1432, Norway.
3. United States Department of Energy, Joint Genome Institute, Walnut Creek, CA 94598, USA.
4. Australian Centre for Ecogenomics, School of Chemistry and Molecular Biosciences and Institute for Molecular Bioscience, St Lucia 4072, Australia.
5. Max Planck Research Group for Computational Genomics and Epidemiology, Max Planck Institute for Informatics, Campus E1 4, 66123 Saarbrücken, Germany.
6. Department for Algorithmic Bioinformatics, Heinrich-Heine University Düsseldorf, 40225 Düsseldorf, Germany.
7. Department of Animal Sciences, Ohio State University, Columbus, OH 43210, USA.