About the Authors
- Justin L Sonnenburg, Christina T. L Chen, Jeffrey I Gordon
- Center for Genome Sciences, Washington University School of Medicine, St. Louis, Missouri, United States of America
The authors have declared that no competing interests exist.
JLS and JIG conceived and designed the experiments. JLS performed the experiments. JLS, CTLC, and JIG analyzed the data. JIG contributed reagents/materials/analysis tools. JLS, CTLC, and JIG wrote the paper.