About the Authors

Rebecca N Nix

Affiliation Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, Colorado, United States of America

Sarah E Altschuler

Address ¤ Current address: Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado, United States of America

Affiliation Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, Colorado, United States of America

Peter M Henson

Affiliations Department of Pediatrics, National Jewish Medical and Research Center, Denver, Colorado, United States of America , Department of Immunology, National Jewish Medical and Research Center, Denver, Colorado, United States of America

Corrella S Detweiler

To whom correspondence should be addressed. E-mail: detweile@colorado.edu

Affiliation Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder, Colorado, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

RNN, SEA, PMH, and CSD conceived and designed the experiments. RNN, SEA, and CSD performed the experiments. RNN, SEA, PMH, and CSD analyzed the data. CSD wrote the paper.