About the Authors
- Andrew J. Wyrobek
- Life Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AMS FM JWG AJW. Performed the experiments: AMS FM SB. Analyzed the data: AMS JH AJW ND. Contributed reagents/materials/analysis tools: ZH JHM JWG. Wrote the paper: AMS AJW. Advised on presentation: JWG.