1. Department
of Bioengineering, University of Illinois at Urbana−Champaign, 1270 Digital Computer Laboratory, MC-278, Urbana, Illinois 61801-2987, United States
2. University of Illinois at Urbana−Champaign, Department of Chemical and Biomolecular Engineering 114 Roger Adams Laboratory, MC 712, 600 South Mathews
Avenue, Urbana, Illinois 61801-3602, United States
3. Department
of Animal Sciences, University of Illinois at Urbana−Champaign, 1207 West Gregory Drive, Urbana, Illinois 61801-4733, United States
4. Division
of Biomedical Sciences, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
5. Carl R.
Woese Institute for Genomic Biology, University of Illinois at Urbana−Champaign, 1206 West Gregory Drive, MC-195, Urbana, Illinois 61801, United States