About the Authors

Andrew Tomlinson, Yannis Emmanuel Mavromatakis, Gary Struhl
Department of Genetics and Development, College of Physicians and Surgeons, Columbia University, New York, New York, United States of America

Gary Struhl
Howard Hughes Medical Institute, College of Physicians and Surgeons, Columbia University, New York, New York, United States of America

Corresponding Author

at41@columbia.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: AT YEM GS. Performed the experiments: AT YEM GS. Analyzed the data: AT YEM GS. Contributed reagents/materials/analysis tools: AT YEM GS. Wrote the paper: AT YEM GS.