1. Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana–Champaign, Urbana, Illinois, USA
2. DOE Center for Advanced Bioenergy and Bioproducts Innovation, University of Illinois at Urbana–Champaign, Urbana, Illinois, USA
3. Lawrence Berkeley National Laboratory, US Department of Energy Joint Genome Institute, Berkeley, California, USA
4. Department of Plant and Microbial Biology, University of California, Berkeley, California, USA
5. Bioenergy Research Unit, National Center for Agricultural Utilization Research, USDA-ARS, Peoria, Illinois, USA
6. Department of Food Science and Nutrition, University of Illinois at Urbana–Champaign, Urbana, Illinois, USA