About the Authors

Mark A Levenstien

To whom correspondence should be addressed. E-mail: levensm@rockefeller.edu

Affiliation Laboratory of Statistical Genetics, Rockefeller University, New York, New York, United States of America

Jürg Ott

Affiliation Laboratory of Statistical Genetics, Rockefeller University, New York, New York, United States of America

Derek Gordon

Affiliation Department of Genetics, Rutgers University, Piscataway, New Jersey, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

MAL, JO, and DG conceived and designed the experiments. MAL performed the experiments. MAL analyzed the data. MAL contributed reagents/materials/analysis tools. MAL and DG wrote the paper.