1. Department of Animal Sciences, University of Illinois at Urbana-Champaign , Urbana, IL 61801 , USA
2. Department of Bioengineering, University of Illinois at Urbana-Champaign , Urbana, IL 61801 , USA
3. The Beckman Institute of Advanced Science and Technology, University of Illinois at Urbana-Champaign , Urbana, IL 61801 , USA
4. High Performance Computing in Biology, Roy J. Carver Biotechnology Center, University of Illinois at Urbana-Champaign , Urbana, IL 61801 , USA
5. Division of Nutritional Sciences, University of Illinois at Urbana-Champaign , Urbana, IL 61801 , USA
6. Department of Veterinary Clinical Medicine, University of Illinois at Urbana-Champaign , Urbana, IL 61801 , USA