About the Authors
- Joshua B. Gross, Clifford J. Tabin
- Department of Genetics, Harvard Medical School, Boston, Massachusetts, United States of America
- Richard Borowsky
- Cave Biology Research Group, Department of Biology, New York University, New York, New York, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: JBG RB CJT. Performed the experiments: JBG RB. Analyzed the data: JBG RB CJT. Contributed reagents/materials/analysis tools: JBG RB. Wrote the paper: JBG RB CJT.