About the Authors
- Susan A. House, David J. Richter, Jonathan K. Pham, Scott C. Dawson
- Department of Microbiology, University of California Davis, Davis, California, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SAH SCD. Performed the experiments: SAH DR JKP. Analyzed the data: SAH DR JKP SCD. Contributed reagents/materials/analysis tools: SAH DR JKP SCD. Wrote the paper: SH SCD.