1. Department of Biochemistry and Molecular Biology, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
2. Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States
3. Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana 70803, United States
4. Synthetic Biology Group, Research Laboratory of Electronics, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, United States
5. Department of Medicine, Tulane University School of Medicine, New Orleans, Louisiana 70112, United States