1. Department
of Chemical and Biological Engineering, ‡NSF Engineering Research Center
for Biorenewable Chemicals (CBiRC), §Genome Informatics Facility, Office of Biotechnology, ∥Interdepartmental
Microbiology Program, and ⊥The Ames Laboratory, Iowa State University, 4140 Biorenewables Research Laboratory, Ames, Iowa 50011, United States