About the Authors

Hai Fang

hfang@cs.bris.ac.uk

Affiliation Computational Genomics Group, Department of Computer Science, University of Bristol, Bristol, United Kingdom

Competing Interests

The author has declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HF. Performed the experiments: HF. Analyzed the data: HF. Contributed reagents/materials/analysis tools: HF. Wrote the paper: HF.