About the Authors

Tao Chen

Affiliation Departments of Biochemistry, of Molecular Genetics, and of Physics, University of Toronto, Toronto, Ontario M5S 1A8, Canada

Hue Sun Chan

chan@arrhenius.med.toronto.edu

Affiliation Departments of Biochemistry, of Molecular Genetics, and of Physics, University of Toronto, Toronto, Ontario M5S 1A8, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TC HSC. Performed the experiments: TC HSC. Analyzed the data: TC HSC. Wrote the paper: TC HSC.